12 years ago[ALSA] Fix misc bugs in i2c/others/ak4114.c
Pavel Hofman [Thu, 5 Apr 2007 15:07:30 +0000]
[ALSA] Fix misc bugs in i2c/others/ak4114.c

* correct register for 'IEC958 Non-PCM Bitstream', 'IEC958 DTS Bitstream'
  to use AK4114_REG_RCS0
* correct check for control name: if (strstr(kctl->id.name, 'Playback'))
* correct check: if (!chip->init) in snd_ak4114_external_rate
* added PCM control 'IEC958 PPL Lock Status'

Signed-off-by: Pavel Hofman <dustin@seznam.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] pcm_native: lockdep warning when launching jack
Frederik Deweerdt [Thu, 5 Apr 2007 14:57:41 +0000]
[ALSA] pcm_native: lockdep warning when launching jack

When launching 'jackd -d alsa', lockdep issues the following warning:
[39701.405086] =============================================
[39701.405093] [ INFO: possible recursive locking detected ]
[39701.405107] 2.6.21-rc5-mm4 #2
[39701.405109] ---------------------------------------------
[39701.405112] jackd/17366 is trying to acquire lock:
[39701.405114]  (&substream->self_group.lock){....}, at: [<c034d3c0>] snd_pcm_action_group+0x90/0x240
[39701.405131]
[39701.405131] but task is already holding lock:
[39701.405134]  (&substream->self_group.lock){....}, at: [<c034d63f>] snd_pcm_action_lock_irq+0x3f/0xb0
[39701.405141]
[39701.405142] other info that might help us debug this:
[39701.405145] 3 locks held by jackd/17366:
[39701.405147]  #0:  (snd_pcm_link_rwlock){....}, at: [<c034d627>] snd_pcm_action_lock_irq+0x27/0xb0
[39701.405155]  #1:  (&substream->group->lock){....}, at: [<c034d638>] snd_pcm_action_lock_irq+0x38/0xb0
[39701.405163]  #2:  (&substream->self_group.lock){....}, at: [<c034d63f>] snd_pcm_action_lock_irq+0x3f/0xb0
[39701.405171]
[39701.405171] stack backtrace:
[39701.405174]  [<c0103b8a>] show_trace_log_lvl+0x1a/0x30
[39701.405179]  [<c0104912>] show_trace+0x12/0x20
[39701.405183]  [<c01049c6>] dump_stack+0x16/0x20
[39701.405187]  [<c013b980>] __lock_acquire+0xbd0/0x1040
[39701.405193]  [<c013be60>] lock_acquire+0x70/0x90
[39701.405197]  [<c0407846>] _spin_lock+0x36/0x50
[39701.405203]  [<c034d3c0>] snd_pcm_action_group+0x90/0x240
[39701.405207]  [<c034d653>] snd_pcm_action_lock_irq+0x53/0xb0
[39701.405211]  [<c035046f>] snd_pcm_common_ioctl1+0x35f/0xfb0
[39701.405215]  [<c0351544>] snd_pcm_playback_ioctl1+0x34/0x420
[39701.405219]  [<c03519f3>] snd_pcm_playback_ioctl+0x43/0x50
[39701.405223]  [<c017ecc8>] do_ioctl+0x28/0x80
[39701.405229]  [<c017ed77>] vfs_ioctl+0x57/0x290
[39701.405233]  [<c017efe9>] sys_ioctl+0x39/0x60
[39701.405237]  [<c0102bf4>] sysenter_past_esp+0x5d/0x99
[39701.405240]  =======================
The attached lockdep annotation silences the warning.

Signed-off-by: Frederik Deweerdt <frederik.deweerdt@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] hda-codec - Fix SPDIF output
Takashi Iwai [Thu, 5 Apr 2007 12:51:48 +0000]
[ALSA] hda-codec - Fix SPDIF output

Fix SPDIF output (at least on Realtek codecs).  The DIGI_CONVERT verbs
have to be reset before the PCM stream is set up.  Otherwise the digital
setup is screwed up.
Also, check the AMP capability before setting AMP of the digital out
widget.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] ali5451 - Code clean up, irq handler fix
Takashi Iwai [Tue, 3 Apr 2007 11:20:49 +0000]
[ALSA] ali5451 - Code clean up, irq handler fix

- Clean up ali5451.c, following the standard coding style, unneeded codes
  reduced, and removal of redundant variable initializations.
  Hungarian notation isn't fixed yet ;)
- Fix irq handler to return IRQ_NONE properly for shared irqs.
  Also check the hardware availability in irq handler to avoid possible
  initialization races at loading the driver.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] ak4114 - Fix possible Oops with callbacks
Takashi Iwai [Fri, 30 Mar 2007 13:38:39 +0000]
[ALSA] ak4114 - Fix possible Oops with callbacks

ak4114 code may trigger Oops when the parameters are changed without
call of snd_ak4114_build().  Now it checks the existence of kctl
element, and the workq is triggered after building the necessary
kcontrols.
Also, did some code clean up.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] snd-usb-caiaq: Make playback work
Karsten Wiese [Thu, 29 Mar 2007 15:02:45 +0000]
[ALSA] snd-usb-caiaq: Make playback work

some typo fixes.

Signed-off-by: Karsten Wiese <fzu@wemgehoertderstaat.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] ice1724 - Fix AP192 4wire mode access
Takashi Iwai [Thu, 29 Mar 2007 10:34:15 +0000]
[ALSA] ice1724 - Fix AP192 4wire mode access

ap192_4wire_start() in ice1712/revo.c returns unsigned char
whereas it should return unsigned int.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] pcxhr - Minor optimization in trigger callback
Takashi Iwai [Wed, 28 Mar 2007 15:19:29 +0000]
[ALSA] pcxhr - Minor optimization in trigger callback

Minor optimization in trigger start callback.  This fixes a nasty
compile warning, too.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] es1968 - Fix stuttering capture
Rene Herman [Wed, 28 Mar 2007 13:23:53 +0000]
[ALSA] es1968 - Fix stuttering capture

Looks like the buffer size for the stereo capture has to be a
power of two.  Now added a constraint to buffer bytes.
Also removed unnecessary #if 0 lines.

Signed-off-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] hda-codec - Fix missing array terminators
Takashi Iwai [Wed, 28 Mar 2007 13:11:53 +0000]
[ALSA] hda-codec - Fix missing array terminators

Added missing array terminators in patch_conexant.c.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] snd-aoa-i2sbus: use MODULE_DEVICE_TABLE instead of plain MODULE_ALIAS
Johannes Berg [Wed, 28 Mar 2007 11:42:25 +0000]
[ALSA] snd-aoa-i2sbus: use MODULE_DEVICE_TABLE instead of plain MODULE_ALIAS

This patch changes snd-aoa-i2sbus to use MODULE_DEVICE_TABLE instead of
a hardcoded MODULE_ALIAS. Thanks to Sylvain Munaut for pointing this
out.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] ak4114 - Fix a typo in DIF2 bit definition
Takashi Iwai [Tue, 27 Mar 2007 13:54:27 +0000]
[ALSA] ak4114 - Fix a typo in DIF2 bit definition

Fixed a typo in AK4114_DIF2 bit definition.  This may fix some
problems for Audiophile 192 and Juli boards.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] sound: strlcpy is smart enough
Jean Delvare [Tue, 27 Mar 2007 09:50:19 +0000]
[ALSA] sound: strlcpy is smart enough

strlcpy already accounts for the trailing zero in its length
computation, so there is no need to substract one to the buffer size.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] Add Native Instrument usb audio device support
Daniel Mack [Mon, 26 Mar 2007 17:11:24 +0000]
[ALSA] Add Native Instrument usb audio device support

Add snd-usb-caiaq driver to support caiaq usb-audio devices from
Native Instrument:
* Native Instruments RigKontrol2
* Native Instruments Kore Controller
* Native Instruments Audio Kontrol 1
* Native Instruments Audio 8 DJ

Signed-off-by: Daniel Mack <daniel@caiaq.org>
Signed-off-by: Karsten Wiese <fzu@wemgehoertderstaat.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] azt3328.c: small cleanup patch
Andreas Mohr [Mon, 26 Mar 2007 10:49:45 +0000]
[ALSA] azt3328.c: small cleanup patch

- change 'PCM' mixer control (pre/post 3D) to 'PCM Output Route'
- improve snd_azf3328_debug_show_ports
- less aggressive module init message
- document Bass/Treble non-bug (prompted by user report - Thank You!!)
- add some items to card description
- add some I/O register documentation
- enhance copyright

Signed-off-by: Andreas Mohr <andi@lisas.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] hda-codec - Fix front/rear mic inputs on AD1986A codec
Andrea Arcangeli [Thu, 22 Mar 2007 00:02:58 +0000]
[ALSA] hda-codec - Fix front/rear mic inputs on AD1986A codec

Fix the front/rear mic inputs on ASUS M2NPV-VM board with AD1986A
codec chip (3stack model).

Signed-off-by: Andrea Arcangeli <andrea@suse.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] hda-intel - Probe additional slots only if necessary
Takashi Iwai [Wed, 21 Mar 2007 14:14:35 +0000]
[ALSA] hda-intel - Probe additional slots only if necessary

Probing the codec slots on ATI controller causes problems on some
devices like Acer laptops.  On these devices, reading from codec
slot 3 results in the communication failure with the codec chip.
Meanwhile, some laptops (e.g. Gateway) have the codec connection
only on slot 3, and probing this slot is mandatory for them.
The patch improves the probing robustness.  The additional slots
are now checked only when no codecs are found in the primary three
slots.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] Fix alsa-devel ML address
Rene Herman [Wed, 21 Mar 2007 11:05:06 +0000]
[ALSA] Fix alsa-devel ML address

This replaces all occurences of alsa-devel@lists.s[ource]f[orge].net
that a simple recursive grep found in the current HG ALSA repos by
alsa-devel@alsa-project.org.

Signed-off-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] fix SND_SOC Kconfig
David Brownell [Wed, 21 Mar 2007 10:54:04 +0000]
[ALSA] fix SND_SOC Kconfig

The new ALSA 'SOC' support has bogus Kconfig ... it should
not be presenting anything AT91-related except on AT91,
or anything PXA-related except on PXA.  Right now, x86
sees both of those menus, as do all other platforms.
This patch removes needless Kconfig layering, and the
related inappropriate choice presentation.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] isa_bus device/driver naming
Rene Herman [Tue, 20 Mar 2007 10:33:46 +0000]
[ALSA] isa_bus device/driver naming

isa_bus: delete snd_ prefix from the (sysfs visible) device/driver names.

Signed-off-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] hdsp - Add support for fine tuning of sample rate support to HDSP 9632
Julian Cable [Mon, 19 Mar 2007 10:44:40 +0000]
[ALSA] hdsp - Add support for fine tuning of sample rate support to HDSP 9632

Add 'DDS Sample Rate Offset' control. Allows values in Hz from -5000 to +5000.
The value is added to the nominal sample rate and written to the DDS register.

Signed-off-by: Julian Cable <julian_cable@yahoo.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] hda-codec - Fix Macmini and Macbook pin configs
Takashi Iwai [Mon, 19 Mar 2007 10:42:18 +0000]
[ALSA] hda-codec - Fix Macmini and Macbook pin configs

Original idea from Nicolas Boichat <nicolas@boichat.ch>.
The pin configurations of Macmini and MacBook (1st generation, at least)
seem identical with MacBook Pro (1st generation).

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] ad1816a: Fix modprobe snd_mpu401 && modprobe snd_ad1816a
Rask Ingemann Lambertsen [Mon, 19 Mar 2007 10:38:11 +0000]
[ALSA] ad1816a: Fix modprobe snd_mpu401 && modprobe snd_ad1816a

   The ad1816a driver fails if the mpu401 driver has been loaded first. This
patch against linux 2.6.20 fixes it by just ignoring the MPU-401 device in
that case, so that the rest of the sound card can be used. The ad1816a
driver already handles the MPU-401 device being unavailable due to lack of
resources in the same way.

Signed-off-by: Rask Ingemann Lambertsen <rask@sygehus.dk>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] Fix conflicts between const and __devinitdata
Takashi Iwai [Tue, 13 Mar 2007 21:13:47 +0000]
[ALSA] Fix conflicts between const and __devinitdata

Marvin told with a depressed face,
  gcc doesn't like both __devinitdata and const in the same line.
So, remove const from all over places now...

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] ice1712: build fixes
Ralf Baechle [Tue, 13 Mar 2007 14:31:08 +0000]
[ALSA] ice1712: build fixes

CC [M] sound/pci/ice1712/ice1712.o
sound/pci/ice1712/ice1712.c:290: error: snd_ice1712_mixer_digmix_route_ac97 causes a section type conflict
sound/pci/ice1712/ice1712.c:1630: error: snd_ice1712_eeprom causes a section type conflict
...
Gcc like its __devinitdata readable not const, it seems.  An alternative
fix would be to remove the __devinitdata attribute but that would result
in slight runtime bloat.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] hda_intel: build fix
Ralf Baechle [Tue, 13 Mar 2007 14:29:47 +0000]
[ALSA] hda_intel: build fix

CC [M] sound/pci/hda/hda_intel.o
sound/pci/hda/hda_intel.c:1508: error: position_fix_list causes a section type conflict
Gcc like its __devinitdata readable not const, it seems.  An alternative
fix would be to remove the __devinitdata attribute but that would result
in slight runtime bloat.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] Delete unused header file sound/pci/au88x0/au88x0_sb.h
Robert P. J. Day [Mon, 12 Mar 2007 11:54:23 +0000]
[ALSA] Delete unused header file sound/pci/au88x0/au88x0_sb.h

Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] remove unused header file: sound/pci/cs46xx/imgs/cwcemb80.h
Robert P. J. Day [Mon, 12 Mar 2007 11:53:38 +0000]
[ALSA] remove unused header file: sound/pci/cs46xx/imgs/cwcemb80.h

Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] hda-codec - Code clean up of patch_sigmatel.c
Takashi Iwai [Mon, 12 Mar 2007 11:36:16 +0000]
[ALSA] hda-codec - Code clean up of patch_sigmatel.c

- Remove superfluous array member in stac9205_dmic_nids[]
- Use ARRAY_SIZE() instead of hard-coded numbers

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] ac97 - Smart 5.1 for VIA 1617a codec
John Utz [Mon, 12 Mar 2007 11:30:06 +0000]
[ALSA] ac97 - Smart 5.1 for VIA 1617a codec

This patch provides a single 8 way enum called 'Smart 5.1 Select' with
some reasonable names for each enum that allows the user to choose
which of the 8 possible settings for vt1617a's version of what via
calls 'Smart 5.1'.

Signed-off-by: John Utz <john.utz@dmx.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] hda-codec - Conexant improvements
Tobin Davis [Mon, 12 Mar 2007 10:39:01 +0000]
[ALSA] hda-codec - Conexant improvements

This patch further improves on the Conexant Audio driver.
Adds support for Fujistu Siemens Si1520 series laptops.
Adds support for mic/line in on CX20549 based systems (aka 5045).
removes duplicated or unused controls (gpio, spdif) from test model.

Signed-off-by: Tobin Davis <tdavis@dsl-only.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] hda-codec - Add Sony VGC-LA1 to patch_sigmatel.c
Tobin Davis [Mon, 12 Mar 2007 10:36:39 +0000]
[ALSA] hda-codec - Add Sony VGC-LA1 to patch_sigmatel.c

This patch adds the Sony Vaio VGC-LA1 to the stac9872_cfg_tbl.

Signed-off-by: Tobin Davis <tdavis@dsl-only.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] ac97 - Fix MSI L720 laptop
Takashi Iwai [Mon, 12 Mar 2007 10:33:32 +0000]
[ALSA] ac97 - Fix MSI L720 laptop

Fix internal speaker output of MSI L720 laptop with ALC655 codec.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] Kconfig: clarify help text for external firmware entries
Clemens Ladisch [Mon, 12 Mar 2007 07:30:58 +0000]
[ALSA] Kconfig: clarify help text for external firmware entries

The external firmware files are not in the alsa-plugins but in the
alsa-firmware package.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] Kconfig: fix FW_LOADER dependencies
Clemens Ladisch [Mon, 12 Mar 2007 07:30:16 +0000]
[ALSA] Kconfig: fix FW_LOADER dependencies

Move the FW_LOADER dependencies out of the *_FIRMWARE_IN_KERNEL entries
because these drivers use the firmware loader regardless of whether
there is an in-kernel firmware image.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] soc - Fix dependencies in s3c24xx/Kconfig
Takashi Iwai [Thu, 8 Mar 2007 11:53:55 +0000]
[ALSA] soc - Fix dependencies in s3c24xx/Kconfig

Fixed dependencies in soc/s3c24xx/Kconfig file.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] hdspm - Support for Master mode of AES32 and recent MADI
Remy Bruno [Wed, 7 Mar 2007 18:08:46 +0000]
[ALSA] hdspm - Support for Master mode of AES32 and recent MADI

The current MADI driver was found not to completely work, at least on recent
MADI cards (rev 204), in particular at 96kHz. This patch solves this:
  * Add support of DDS feature
  * Channel map fixed
  * Channel/rate rules fixed
  * DMA allocation fixed (need to alloc for all channels and not only for the
    used ones)
Full support for AES32 master mode was added:
  * Add support of DDS feature
  * Channel map fixed
  * Channel/rate rules fixed

Signed-off-by: Remy Bruno <remy.bruno@trinnov.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] echoaudio - increase sleep time at loading firmware
Giuliano Pochini [Wed, 7 Mar 2007 17:20:59 +0000]
[ALSA] echoaudio - increase sleep time at loading firmware

The new ASIC code needs more time to set up.
(Note: the driver still works fine with the old firmware after this change.
The opposite is not true.)
From: Giuliano Pochini <pochini@shiny.it>

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] aoa: fix a sparse warning
Johannes Berg [Wed, 7 Mar 2007 15:23:50 +0000]
[ALSA] aoa: fix a sparse warning

This fixes a warning sparse gives.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] Fix compilation error in sparc/cs4231.c
Takashi Iwai [Wed, 7 Mar 2007 14:58:40 +0000]
[ALSA] Fix compilation error in sparc/cs4231.c

Removed the unnecessary line I forgot in the last clean-up patch
wrt snd_pcm_group_for_each_entry().

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] Fix NULL dereference with null modelname
Takashi Iwai [Wed, 7 Mar 2007 14:55:59 +0000]
[ALSA] Fix NULL dereference with null modelname

Fix the NULL dereference of modelname option.  The check is moved to
find_codec_preset() now, too.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] hda-codec - Allow model=generic always for generic parser
Takashi Iwai [Mon, 26 Feb 2007 14:56:46 +0000]
[ALSA] hda-codec - Allow model=generic always for generic parser

Accept model=generic option to specify the generic parser regardless
of codec chips.  This is helpful for testing and debugging.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] Enable Kconfig options for external firmwares
Takashi Iwai [Mon, 26 Feb 2007 14:55:43 +0000]
[ALSA] Enable Kconfig options for external firmwares

Some drivers are already ifdefs for enabling external firmwares
but not defined in Kconfig.  Now they appear as the kernel configs.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] mpu401 - Add MPU401_INFO_UART_ONLY bitflag
Takashi Iwai [Thu, 22 Feb 2007 15:07:21 +0000]
[ALSA] mpu401 - Add MPU401_INFO_UART_ONLY bitflag

Added MPU401_INFO_UART_ONLY bitflag to avoid issueing UART_ENTER command
at opening streams.  Some devices support only UART mode and give errors
to UART_ENTER.
A new module option, uart_enter, is added to snd-mpu401 driver.
For UART-only devices, set uart_enter=0.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] bt87x - Add ATI TV-Wonder to the supported list
Takashi Iwai [Thu, 22 Feb 2007 12:31:08 +0000]
[ALSA] bt87x - Add ATI TV-Wonder to the supported list

Added ATI TV-Wonder (1002:0001) to the supported list.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] is_power_of_2 in rtctimer.c
vignesh babu [Thu, 22 Feb 2007 12:23:01 +0000]
[ALSA] is_power_of_2 in rtctimer.c

Replacing (n & (n-1)) in the context of power of 2 checks
with is_power_of_2

Signed-off-by: vignesh babu <vignesh.babu@wipro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] ac97 - Make patch functions static
Takashi Iwai [Thu, 22 Feb 2007 11:58:27 +0000]
[ALSA] ac97 - Make patch functions static

Include ac97_patch.c from the main ac97_codec.c in order to make
bunch of patch_*() functions static.  This helps optimization.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] Add snd_pcm_group_for_each_entry() for code cleanup
Takashi Iwai [Thu, 22 Feb 2007 11:52:53 +0000]
[ALSA] Add snd_pcm_group_for_each_entry() for code cleanup

Added a new macro snd_pcm_group_for_each_entry() just for code cleanup.
Old macros, snd_pcm_group_for_each() and snd_pcm_group_substream_entry(),
are removed.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] Port the rest of ALSA ISA drivers to isa_driver
Takashi Iwai [Thu, 22 Feb 2007 11:50:54 +0000]
[ALSA] Port the rest of ALSA ISA drivers to isa_driver

Port the rest of ALSA ISA drivers to use isa_driver framework
instead of platform_driver.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] gusextreme: set codec_flag
Rene Herman [Mon, 19 Feb 2007 12:07:50 +0000]
[ALSA] gusextreme: set codec_flag

The gusextreme driver neglects to set the gus->codec_flag meaning
snd_gf1_pcm_new() allocates a second 'PCM Playback Volume' control,
which makes the driver fail to load.

Signed-off-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] isa_bus: gusextreeme
Rene Herman [Mon, 19 Feb 2007 12:07:17 +0000]
[ALSA] isa_bus: gusextreeme

gusextreme: port to isa_bus infrastructure

Signed-off-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] isa_bus: gusclassic
Rene Herman [Mon, 19 Feb 2007 12:05:02 +0000]
[ALSA] isa_bus: gusclassic

gusclassic: port to isa_bus infrastructure

Signed-off-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] es1688 - code clean-up
Rene Herman [Mon, 19 Feb 2007 12:01:45 +0000]
[ALSA] es1688 - code clean-up

Seperate out the legacy probing into its own function, improving
readability.

Signed-off-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] hda-codec - Fix models for some lpatops/mobos
Takashi Iwai [Thu, 15 Feb 2007 17:23:41 +0000]
[ALSA] hda-codec - Fix models for some lpatops/mobos

Added the missing models for some laptops / mobos:
    ASUS z35m, ASRock board

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] isa_bus: es1688
Rene Herman [Wed, 14 Feb 2007 12:26:17 +0000]
[ALSA] isa_bus: es1688

es1688: port to isa_bus infrastructure. very slight reorganization of
the auto-probe code to be a bit easier on the eye (if not the senses).

Signed-off-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] isa_bus: cs4231
Rene Herman [Wed, 14 Feb 2007 12:23:38 +0000]
[ALSA] isa_bus: cs4231

cs4231: port to isa_bus infrastructure.

Signed-off-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] isa_bus: adlib
Rene Herman [Wed, 14 Feb 2007 12:23:16 +0000]
[ALSA] isa_bus: adlib

adlib: port to isa_bus infrastructure.

Signed-off-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] isa_bus: ad1848
Rene Herman [Wed, 14 Feb 2007 12:22:41 +0000]
[ALSA] isa_bus: ad1848

ad1848: port to isa_bus infrastructure

Signed-off-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] ASoC Samsung S3C24xx build
Graeme Gregory [Wed, 14 Feb 2007 12:20:46 +0000]
[ALSA] ASoC Samsung S3C24xx build

This patch builds the Samsung S3C24xx audio DMA and I2S drivers.

Signed-off-by: Graeme Gregory <gg@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lg@opensource.wolfsonmicro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] ASoC Samsung S3C24xx audio DMA
Ben Dooks [Wed, 14 Feb 2007 12:20:03 +0000]
[ALSA] ASoC Samsung S3C24xx audio DMA

This patch by Ben Dooks from Simtec Electronics adds ASoC audio DMA
support for the Samsung S3C24xx CPU.

Signed-off-by: Ben Dooks <ben@simtec.co.uk>
Signed-off-by: Graeme Gregory <gg@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lg@opensource.wolfsonmicro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years ago[ALSA] ASoC Samsung S3C24xx I2S support
Ben Dooks [Wed, 14 Feb 2007 12:17:49 +0000]
[ALSA] ASoC Samsung S3C24xx I2S support

This patch by Ben Dooks from Simtec Electronics adds ASoC I2S support
for the Samsung S3C24xx CPU.

Signed-off-by: Ben Dooks <ben@simtec.co.uk>
Signed-off-by: Graeme Gregory <gg@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lg@opensource.wolfsonmicro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

12 years agolocks: fix F_GETLK regression (failure to find conflicts)
J. Bruce Fields [Thu, 10 May 2007 22:38:43 +0000]
locks: fix F_GETLK regression (failure to find conflicts)

In 9d6a8c5c213e34c475e72b245a8eb709258e968c we changed posix_test_lock
to modify its single file_lock argument instead of taking separate input
and output arguments.  This makes it no longer safe to set the output
lock's fl_type to F_UNLCK before looking for a conflict, since that
means searching for a conflict against a lock with type F_UNLCK.

This fixes a regression which causes F_GETLK to incorrectly report no
conflict on most filesystems (including any filesystem that doesn't do
its own locking).

Also fix posix_lock_to_flock() to copy the lock type.  This isn't
strictly necessary, since the caller already does this; but it seems
less likely to cause confusion in the future.

Thanks to Doug Chapman for the bug report.

Signed-off-by: "J. Bruce Fields" <bfields@citi.umich.edu>
Acked-by: Doug Chapman <doug.chapman@hp.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog
Linus Torvalds [Thu, 10 May 2007 21:33:03 +0000]
Merge /linux/kernel/git/wim/linux-2.6-watchdog

* master.kernel.org:/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog:
  [WATCHDOG] MTX-1 Watchdog driver
  [WATCHDOG] s3c2410_wdt - initialize watchdog irq resource
  [WATCHDOG] Kconfig menuconfig patch
  [WATCHDOG] pcwd.c: Port to the new device driver model
  [WATCHDOG] use mutex instead of semaphore in Berkshire USB-PC Watchdog driver
  [WATCHDOG] the scheduled removal of the i8xx_tco watchdog driver
  [WATCHDOG] Semi-typical watchdog bug re early misc_register()
  [WATCHDOG] add support for the w83627thf chipset.

12 years agoAllow compat_ioctl.c to compile without CONFIG_NET
Simon Horman [Thu, 10 May 2007 18:51:11 +0000]
Allow compat_ioctl.c to compile without CONFIG_NET

A small regression appears to have been introduced in the recent patch
"cleanup compat ioctl handling", which was included in Linus' tree after
2.6.20.

siocdevprivate_ioctl() is no longer defined if CONFIG_NET is undefined,
whereas previously it was a dummy function in this case.

This causes compilation with CONFIG_COMPAT but without CONFIG_NET to fail.

fs/compat_ioctl.c: In function `compat_sys_ioctl':
fs/compat_ioctl.c:3571: warning: implicit declaration of function `siocdevprivate_ioctl'

Cc: Christoph Hellwig <hch@lst.de>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Cc: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agoFix ixp4xx compile error
Frederik Deweerdt [Thu, 10 May 2007 18:51:08 +0000]
Fix ixp4xx compile error

drivers/input/misc/ixp4xx-beeper.c: In function 'ixp4xx_spkr_event':
drivers/input/misc/ixp4xx-beeper.c:54: error: 'input_dev' undeclared (first use in this function)
drivers/input/misc/ixp4xx-beeper.c:54: error: (Each undeclared identifier is reported only once
drivers/input/misc/ixp4xx-beeper.c:54: error: for each function it appears in.)

Signed-off-by: Frederik Deweerdt <frederik.deweerdt@gmail.com>
Acked-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agoMerge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc
Linus Torvalds [Thu, 10 May 2007 20:32:24 +0000]
Merge branch 'master' of git://git./linux/kernel/git/paulus/powerpc

* 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (24 commits)
  [POWERPC] Fix compile error with kexec and CONFIG_SMP=n
  [POWERPC] Split initrd logic out of early_init_dt_scan_chosen() to fix warning
  [POWERPC] Fix warning in hpte_decode(), and generalize it
  [POWERPC] Minor pSeries IOMMU debug cleanup
  [POWERPC] PS3: Fix sys manager build error
  [POWERPC] Assorted janitorial EEH cleanups
  [POWERPC] We don't define CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID
  [POWERPC] pmu_sys_suspended is only defined for PPC32
  [POWERPC] Fix incorrect calculation of I/O window addresses
  [POWERPC] celleb: Update celleb_defconfig
  [POWERPC] celleb: Fix parsing of machine type hack command line option
  [POWERPC] celleb: Fix PCI config space accesses to subordinate buses
  [POWERPC] celleb: Fix support for multiple PCI domains
  [POWERPC] Wire up sys_utimensat
  [POWERPC] CPM_UART: Removed __init from cpm_uart_init_portdesc to fix warning
  [POWERPC] User rheap from arch/powerpc/lib
  [POWERPC] 83xx: Fix the PCI ranges in the MPC834x_MDS device tree.
  [POWERPC] 83xx: Fix the PCI ranges in the MPC832x_MDS device tree.
  [POWERPC] CPM_UART: cpm_uart_set_termios should take ktermios, not termios
  [POWERPC] Change rheap functions to use ulongs instead of pointers
  ...

12 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6
Linus Torvalds [Thu, 10 May 2007 20:32:05 +0000]
Merge /pub/scm/linux/kernel/git/davem/sparc-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6:
  [SPARC64]: Use alloc_pci_dev() in PCI bus probes.
  [SPARC64]: Bump PROMINTR_MAX to 32.
  [SPARC64]: Fix recursion in PROM tree building.
  [SERIAL] sunzilog: Interrupt enable before ISR handler installed
  [SPARC64] PCI: Consolidate PCI access code into pci_common.c

12 years agoMerge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux...
Linus Torvalds [Thu, 10 May 2007 20:30:34 +0000]
Merge branch 'release' of git://git./linux/kernel/git/lenb/linux-acpi-2.6

* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6:
  acpi,msi-laptop: Fall back to EC polling mode for MSI laptop specific EC commands
  sony-laptop: rename SONY_LAPTOP_OLD to a more meaningful SONYPI_COMPAT
  asus-laptop: version bump and lindent
  asus-laptop: fix light sens init
  asus-laptop: add GPS support
  asus-laptop: notify ALL events
  ACPICA: Lindent
  ACPI: created a dedicated workqueue for notify() execution
  Revert "ACPICA: fix AML mutex re-entrancy"
  Revert "Execute AML Notify() requests on stack."
  Revert "ACPICA: revert "acpi_serialize" changes"
  ACPI: delete un-reliable concept of cooling mode
  ACPI: thermal trip points are read-only

12 years agoMerge branch 'juju' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux13...
Linus Torvalds [Thu, 10 May 2007 20:29:36 +0000]
Merge branch 'juju' of git://git./linux/kernel/git/ieee1394/linux1394-2.6

* 'juju' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6: (138 commits)
  firewire: Convert OHCI driver to use standard goto unwinding for error handling.
  firewire: Always use parens with sizeof.
  firewire: Drop single buffer request support.
  firewire: Add a comment to describe why we split the sg list.
  firewire: Return SCSI_MLQUEUE_HOST_BUSY for out of memory cases in queuecommand.
  firewire: Handle the last few DMA mapping error cases.
  firewire: Allocate scsi_host up front and allocate the sbp2_device as hostdata.
  firewire: Provide module aliase for backwards compatibility.
  firewire: Add to fw-core-y instead of assigning fw-core-objs in Makefile.
  firewire: Break out shared IEEE1394 constant to separate header file.
  firewire: Use linux/*.h instead of asm/*.h header files.
  firewire: Uppercase most macro names.
  firewire: Coding style cleanup: no spaces after function names.
  firewire: Convert card_rwsem to a regular mutex.
  firewire: Clean up comment style.
  firewire: Use lib/ implementation of CRC ITU-T.
  CRC ITU-T V.41
  firewire: Rename fw-device-cdev.c to fw-cdev.c and move header to include/linux.
  firewire: Future proof the iso ioctls by adding a handle for the iso context.
  firewire: Add read/write and size annotations to IOC numbers.
  ...

Acked-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agoMerge branch 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6
Linus Torvalds [Thu, 10 May 2007 18:50:51 +0000]
Merge branch 'for-linus' of git://git390.osdl.marist.edu/linux-2.6

* 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6:
  [S390] update default configuration.
  [S390] Kconfig: no wireless on s390.
  [S390] Kconfig: use common Kconfig files for s390.
  [S390] Kconfig: common config options for s390.
  [S390] Kconfig: unwanted menus for s390.
  [S390] Kconfig: menus with depends on HAS_IOMEM.
  [S390] Kconfig: refine depends statements.
  [S390] Avoid compile warning.
  [S390] qdio: re-add lost perf_stats.tl_runs change in qdio_handle_pci
  [S390] Avoid sparse warnings.
  [S390] dasd: Fix modular build.
  [S390] monreader inlining cleanup.
  [S390] cio: Make some structures and a function static.
  [S390] cio: Get rid of _ccw_device_get_device_number().
  [S390] fix subsystem removal fallout

12 years agotimer: revert parenthesis fix in tbase_get_deferrable() etc
akpm@linux-foundation.org [Thu, 10 May 2007 10:16:01 +0000]
timer: revert parenthesis fix in tbase_get_deferrable() etc

On 09-05-2007 21:10, Pallipadi, Venkatesh wrote:
...
> On a 64 bit system, converting pointer to int causes unnecessary
> compiler warning, and intermediate long conversion was to avoid that.
> I will have to rephrase my comment to remove 32 bit value and use int,
> as that is what the function returns.

So, this patch reverts all changes done by my previous patch.

I apologize for my wrong comment about "logical error" here.

Cc: "Pallipadi, Venkatesh" <venkatesh.pallipadi@intel.com>
Cc: Satyam Sharma <satyam.sharma@gmail.com>
Cc: Oleg Nesterov <oleg@tv-sign.ru>
Signed-off-by: Jarek Poplawski <jarkao2@o2.pl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agoi2c-at91: compile fix (IS_ERR)
Alexey Dobriyan [Thu, 10 May 2007 10:15:58 +0000]
i2c-at91: compile fix (IS_ERR)

CC drivers/i2c/busses/i2c-at91.o
drivers/i2c/busses/i2c-at91.c: In function 'at91_i2c_probe':
drivers/i2c/busses/i2c-at91.c:213: warning: implicit declaration of function 'IS_ERR'

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Cc: David Brownell <david-b@pacbell.net>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agoi2c-at91 supports new-style i2c drivers
David Brownell [Thu, 10 May 2007 10:15:52 +0000]
i2c-at91 supports new-style i2c drivers

Make i2c-at91 register as i2c adapter zero (none of these chips seem to
have more than one TWI controllers) to let it kick in any board-specific
device declarations; also make it hotplug/coldplug.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Acked-by: Jean Delvare <khali@linux-fr.org>
Cc: Andrew Victor <andrew@sanpeople.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agomd: avoid a possibility that a read error can wrongly propagate through md/raid1...
NeilBrown [Thu, 10 May 2007 10:15:50 +0000]
md: avoid a possibility that a read error can wrongly propagate through md/raid1 to a filesystem.

When a raid1 has only one working drive, we want read error to propagate up
to the filesystem as there is no point failing the last drive in an array.

Currently the code perform this check is racy.  If a write and a read a
both submitted to a device on a 2-drive raid1, and the write fails followed
by the read failing, the read will see that there is only one working drive
and will pass the failure up, even though the one working drive is actually
the *other* one.

So, tighten up the locking.

Signed-off-by: Neil Brown <neilb@suse.de>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agodrivers/hwmon: switch to using input_dev->dev.parent
Dmitry Torokhov [Thu, 10 May 2007 10:15:47 +0000]
drivers/hwmon: switch to using input_dev->dev.parent

In preparation for struct class_device -> struct device input core
conversion, switch to using input_dev->dev.parent when specifying device
position in sysfs tree.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agoSLUB: remove nr_cpu_ids hack
Christoph Lameter [Thu, 10 May 2007 10:15:44 +0000]
SLUB: remove nr_cpu_ids hack

This was in SLUB in order to head off trouble while the nr_cpu_ids
functionality was not merged.  Its merged now so no need to still have this.

Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agoSLUB: SLUB_DEBUG must depend on SLUB
Christoph Lameter [Thu, 10 May 2007 10:15:40 +0000]
SLUB: SLUB_DEBUG must depend on SLUB

Otherwise people get asked about SLUB_DEBUG even if they have another
slab allocator enabled.

Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agoRevert "[PATCH] paravirt: Add startup infrastructure for paravirtualization"
Eric W. Biederman [Thu, 10 May 2007 10:15:36 +0000]
Revert "[PATCH] paravirt: Add startup infrastructure for paravirtualization"

This reverts commit c9ccf30d77f04064fe5436027ab9d2230c7cdd94.

Entering the kernel at startup_32 without passing our real mode data in
%esi, and without guaranteeing that physical and virtual addresses are
identity mapped makes head.S impossible to maintain.

The only user of this infrastructure is lguest which is not merged so
nothing we currently support will break by removing this over designed
nightmare, and only the pending lguest patches will be affected.  The
pending Xen patches have a different entry point that they use.

We are currently discussing what Xen and lguest need to do to boot the
kernel in a more normal fashion so using startup_32 in this weird manner is
clearly not their long term direction.

So let's remove this code in head.S before it causes brain damage to people
trying to maintain head.S

Cc: Chris Wright <chrisw@sous-sol.org>
Cc: Andi Kleen <ak@suse.de>
Cc: Jeremy Fitzhardinge <jeremy@goop.org>
Cc: Zachary Amsden <zach@vmware.com>
CC: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agoarm: fix i2c-pxa build
Russell King [Thu, 10 May 2007 10:15:32 +0000]
arm: fix i2c-pxa build

From commit 7d054817b780e664bed6701b2aa637718e1905b7:
> According to the PXA27x developer's manual, we shall do so.

We shall also at least compile test our changes.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Cc: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agoocfs2: kobject/kset foobar
Randy Dunlap [Thu, 10 May 2007 10:15:30 +0000]
ocfs2: kobject/kset foobar

Fix gcc warning and Oops that it causes:

fs/ocfs2/cluster/masklog.c:161: warning: assignment from incompatible pointer type
[ 2776.204120] OCFS2 Node Manager 1.3.3
[ 2776.211729] BUG: spinlock bad magic on CPU#0, modprobe/4424
[ 2776.214269]  lock: ffff810021c8fe18, .magic: ffffffff, .owner: /6394416, .owner_cpu: 0
[ 2776.217864] [ 2776.217865] Call Trace:
[ 2776.219662]  [<ffffffff803426c8>] spin_bug+0x9e/0xe9
[ 2776.221921]  [<ffffffff803427bf>] _raw_spin_lock+0x23/0xf9
[ 2776.224417]  [<ffffffff8051acf4>] _spin_lock+0x9/0xb
[ 2776.226676]  [<ffffffff8033c3b1>] kobject_shadow_add+0x98/0x1ac
[ 2776.229367]  [<ffffffff8033c4d0>] kobject_add+0xb/0xd
[ 2776.231665]  [<ffffffff8033c4df>] kset_add+0xd/0xf
[ 2776.233845]  [<ffffffff8033c5a6>] kset_register+0x23/0x28
[ 2776.236309]  [<ffffffff8808ccb7>] :ocfs2_nodemanager:mlog_sys_init+0x68/0x6d
[ 2776.239518]  [<ffffffff8808ccee>] :ocfs2_nodemanager:o2cb_sys_init+0x32/0x4a
[ 2776.242726]  [<ffffffff880b80a6>] :ocfs2_nodemanager:init_o2nm+0xa6/0xd5
[ 2776.245772]  [<ffffffff8025266c>] sys_init_module+0x1471/0x15d2
[ 2776.248465]  [<ffffffff8033f250>] simple_strtoull+0x0/0xdc
[ 2776.250959]  [<ffffffff8020948e>] system_call+0x7e/0x83

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Acked-by: Mark Fasheh <mark.fasheh@oracle.com>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agoearly_pfn_to_nid needs to be __meminit
Stephen Rothwell [Thu, 10 May 2007 10:15:27 +0000]
early_pfn_to_nid needs to be __meminit

Since it is referenced by memmap_init_zone (which is __meminit) via the
early_pfn_in_nid macro when CONFIG_NODES_SPAN_OTHER_NODES is set (which
basically means PowerPC 64).

This removes a section mismatch warning in those circumstances.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Yasunori Goto <y-goto@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agoAF_RXRPC: reduce debugging noise
David Howells [Thu, 10 May 2007 10:15:25 +0000]
AF_RXRPC: reduce debugging noise

Reduce debugging noise generated by AF_RXRPC.

Signed-off-by: David Howells <dhowells@redhat.com>
Cc: "David S. Miller" <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agoAFS: further write support fixes
David Howells [Thu, 10 May 2007 10:15:23 +0000]
AFS: further write support fixes

Further fixes for AFS write support:

 (1) The afs_send_pages() outer loop must do an extra iteration if it ends
     with 'first == last' because 'last' is inclusive in the page set
     otherwise it fails to send the last page and complete the RxRPC op under
     some circumstances.

 (2) Similarly, the outer loop in afs_pages_written_back() must also do an
     extra iteration if it ends with 'first == last', otherwise it fails to
     clear PG_writeback on the last page under some circumstances.

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agoAFS: write support fixes
David Howells [Thu, 10 May 2007 10:15:21 +0000]
AFS: write support fixes

AFS write support fixes:

 (1) Support large files using the 64-bit file access operations if available
     on the server.

 (2) Use kmap_atomic() rather than kmap() in afs_prepare_page().

 (3) Don't do stuff in afs_writepage() that's done by the caller.

[akpm@linux-foundation.org: fix right shift count >= width of type]
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agoadd upper-32-bits macro
Andrew Morton [Thu, 10 May 2007 10:15:18 +0000]
add upper-32-bits macro

We keep on getting "right shift count >= width of type" warnings when doing
things like

sector_t s;

x = s >> 56;

because with CONFIG_LBD=n, s is only 32-bit.  Similar problems can occur with
dma_addr_t's.

So add a simple wrapper function which code can use to avoid this warning.
The above example would become

x = upper_32_bits(s) >> 24;

The first user is in fact AFS.

Cc: James Bottomley <James.Bottomley@SteelEye.com>
Cc: "Cameron, Steve" <Steve.Cameron@hp.com>
Cc: "Miller, Mike (OS Dev)" <Mike.Miller@hp.com>
Cc: Hisashi Hifumi <hifumi.hisashi@oss.ntt.co.jp>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agoslub: support concurrent local and remote frees and allocs on a slab
Christoph Lameter [Thu, 10 May 2007 10:15:16 +0000]
slub: support concurrent local and remote frees and allocs on a slab

Avoid atomic overhead in slab_alloc and slab_free

SLUB needs to use the slab_lock for the per cpu slabs to synchronize with
potential kfree operations.  This patch avoids that need by moving all free
objects onto a lockless_freelist.  The regular freelist continues to exist
and will be used to free objects.  So while we consume the
lockless_freelist the regular freelist may build up objects.

If we are out of objects on the lockless_freelist then we may check the
regular freelist.  If it has objects then we move those over to the
lockless_freelist and do this again.  There is a significant savings in
terms of atomic operations that have to be performed.

We can even free directly to the lockless_freelist if we know that we are
running on the same processor.  So this speeds up short lived objects.
They may be allocated and freed without taking the slab_lock.  This is
particular good for netperf.

In order to maximize the effect of the new faster hotpath we extract the
hottest performance pieces into inlined functions.  These are then inlined
into kmem_cache_alloc and kmem_cache_free.  So hotpath allocation and
freeing no longer requires a subroutine call within SLUB.

[I am not sure that it is worth doing this because it changes the easy to
read structure of slub just to reduce atomic ops.  However, there is
someone out there with a benchmark on 4 way and 8 way processor systems
that seems to show a 5% regression vs.  Slab.  Seems that the regression is
due to increased atomic operations use vs.  SLAB in SLUB).  I wonder if
this is applicable or discernable at all in a real workload?]

Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agox86_64: fix default_do_nmi() missing return after an if ()
Mathieu Desnoyers [Thu, 10 May 2007 10:15:15 +0000]
x86_64: fix default_do_nmi() missing return after an if ()

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Cc: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agofirewire: Convert OHCI driver to use standard goto unwinding for error handling.
Kristian Høgsberg [Wed, 9 May 2007 23:23:15 +0000]
firewire: Convert OHCI driver to use standard goto unwinding for error handling.

Signed-off-by: Kristian Hoegsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

12 years agofirewire: Always use parens with sizeof.
Kristian Høgsberg [Wed, 9 May 2007 23:23:14 +0000]
firewire: Always use parens with sizeof.

Signed-off-by: Kristian Hoegsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

12 years agofirewire: Drop single buffer request support.
Kristian Høgsberg [Wed, 9 May 2007 23:23:11 +0000]
firewire: Drop single buffer request support.

The SCSI layer only passes sg requests down, so drop the
use_sg == 0, request_bufflen != 0 case.

Signed-off-by: Kristian Hoegsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

12 years agofirewire: Add a comment to describe why we split the sg list.
Kristian Høgsberg, Stefan Richter [Wed, 9 May 2007 23:23:10 +0000]
firewire: Add a comment to describe why we split the sg list.

Signed-off-by: Kristian Hoegsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

12 years agofirewire: Return SCSI_MLQUEUE_HOST_BUSY for out of memory cases in queuecommand.
Kristian Høgsberg [Wed, 9 May 2007 23:23:09 +0000]
firewire: Return SCSI_MLQUEUE_HOST_BUSY for out of memory cases in queuecommand.

Signed-off-by: Kristian Hoegsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

12 years agofirewire: Handle the last few DMA mapping error cases.
Kristian Høgsberg [Wed, 9 May 2007 23:23:08 +0000]
firewire: Handle the last few DMA mapping error cases.

This should be the last missing checks.

Signed-off-by: Kristian Hoegsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

12 years agofirewire: Allocate scsi_host up front and allocate the sbp2_device as hostdata.
Kristian Høgsberg [Wed, 9 May 2007 23:23:07 +0000]
firewire: Allocate scsi_host up front and allocate the sbp2_device as hostdata.

Avoids an extra allocation and simplifies lifetime rules for the scsi_host.

Signed-off-by: Kristian Hoegsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

12 years agofirewire: Provide module aliase for backwards compatibility.
Olaf Hering [Sat, 5 May 2007 21:17:13 +0000]
firewire: Provide module aliase for backwards compatibility.

This patch loads fw-sbp2 if sbp2 is still in the config file. So one can
go back and forth between releases without worry about the root
filesystem drivers.

Signed-off-by: Kristian Hoegsberg <krh@redhat.com>

Existing mkinitrd scripts still have to be adapted, unless they grok
module aliases.

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

12 years agofirewire: Add to fw-core-y instead of assigning fw-core-objs in Makefile.
Kristian Høgsberg [Tue, 8 May 2007 00:33:38 +0000]
firewire: Add to fw-core-y instead of assigning fw-core-objs in Makefile.

Signed-off-by: Kristian Hoegsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

12 years agofirewire: Break out shared IEEE1394 constant to separate header file.
Kristian Høgsberg [Tue, 8 May 2007 00:33:37 +0000]
firewire: Break out shared IEEE1394 constant to separate header file.

Signed-off-by: Kristian Hoegsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

12 years agofirewire: Use linux/*.h instead of asm/*.h header files.
Kristian Høgsberg [Tue, 8 May 2007 00:33:36 +0000]
firewire: Use linux/*.h instead of asm/*.h header files.

Signed-off-by: Kristian Hoegsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

12 years agofirewire: Uppercase most macro names.
Kristian Høgsberg [Tue, 8 May 2007 00:33:35 +0000]
firewire: Uppercase most macro names.

Signed-off-by: Kristian Hoegsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

12 years agofirewire: Coding style cleanup: no spaces after function names.
Kristian Høgsberg [Tue, 8 May 2007 00:33:34 +0000]
firewire: Coding style cleanup: no spaces after function names.

Signed-off-by: Kristian Hoegsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>