10 years ago[S390] pm: io subchannel driver power management callbacks
Cornelia Huck [Tue, 16 Jun 2009 08:30:23 +0000]
[S390] pm: io subchannel driver power management callbacks

Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

10 years ago[S390] pm: css bus power management callbacks
Sebastian Ott [Tue, 16 Jun 2009 08:30:22 +0000]
[S390] pm: css bus power management callbacks

Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

10 years ago[S390] pm: ccwgroup bus power management callbacks
Sebastian Ott [Tue, 16 Jun 2009 08:30:21 +0000]
[S390] pm: ccwgroup bus power management callbacks

Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

10 years ago[S390] pm: ccw bus power management callbacks
Sebastian Ott [Tue, 16 Jun 2009 08:30:20 +0000]
[S390] pm: ccw bus power management callbacks

Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

10 years agoMerge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6
Linus Torvalds [Mon, 15 Jun 2009 17:38:06 +0000]
Merge branch 'release' of git://git./linux/kernel/git/aegl/linux-2.6

* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6:
  [IA64] fix compile error in arch/ia64/mm/extable.c

10 years agoMerge branch 'timers-for-linus-migration' of git://git.kernel.org/pub/scm/linux/kerne...
Linus Torvalds [Mon, 15 Jun 2009 17:06:19 +0000]
Merge branch 'timers-for-linus-migration' of git://git./linux/kernel/git/tip/linux-2.6-tip

* 'timers-for-linus-migration' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  timers: Logic to move non pinned timers
  timers: /proc/sys sysctl hook to enable timer migration
  timers: Identifying the existing pinned timers
  timers: Framework for identifying pinned timers
  timers: allow deferrable timers for intervals tv2-tv5 to be deferred

Fix up conflicts in kernel/sched.c and kernel/timer.c manually

10 years agoMerge branch 'timers-for-linus-clockevents' of git://git.kernel.org/pub/scm/linux...
Linus Torvalds [Mon, 15 Jun 2009 16:58:50 +0000]
Merge branch 'timers-for-linus-clockevents' of git://git./linux/kernel/git/tip/linux-2.6-tip

* 'timers-for-linus-clockevents' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  clockevent: export register_device and delta2ns
  clockevents: tick_broadcast_device can become static

10 years agoMerge branch 'timers-for-linus-clocksource' of git://git.kernel.org/pub/scm/linux...
Linus Torvalds [Mon, 15 Jun 2009 16:58:33 +0000]
Merge branch 'timers-for-linus-clocksource' of git://git./linux/kernel/git/tip/linux-2.6-tip

* 'timers-for-linus-clocksource' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  clocksource: prevent selection of low resolution clocksourse also for nohz=on
  clocksource: sanity check sysfs clocksource changes

10 years agoMerge branch 'timers-for-linus-ntp' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Mon, 15 Jun 2009 16:43:24 +0000]
Merge branch 'timers-for-linus-ntp' of git://git./linux/kernel/git/tip/linux-2.6-tip

* 'timers-for-linus-ntp' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  ntp: fix comment typos
  ntp: adjust SHIFT_PLL to improve NTP convergence

10 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6
Linus Torvalds [Mon, 15 Jun 2009 16:40:05 +0000]
Merge git://git./linux/kernel/git/davem/net-next-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1244 commits)
  pkt_sched: Rename PSCHED_US2NS and PSCHED_NS2US
  ipv4: Fix fib_trie rebalancing
  Bluetooth: Fix issue with uninitialized nsh.type in DTL-1 driver
  Bluetooth: Fix Kconfig issue with RFKILL integration
  PIM-SM: namespace changes
  ipv4: update ARPD help text
  net: use a deferred timer in rt_check_expire
  ieee802154: fix kconfig bool/tristate muckup
  bonding: initialization rework
  bonding: use is_zero_ether_addr
  bonding: network device names are case sensative
  bonding: elminate bad refcount code
  bonding: fix style issues
  bonding: fix destructor
  bonding: remove bonding read/write semaphore
  bonding: initialize before registration
  bonding: bond_create always called with default parameters
  x_tables: Convert printk to pr_err
  netfilter: conntrack: optional reliable conntrack event delivery
  list_nulls: add hlist_nulls_add_head and hlist_nulls_del
  ...

10 years agoMerge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
Linus Torvalds [Mon, 15 Jun 2009 16:32:52 +0000]
Merge branch 'merge' of git://git./linux/kernel/git/benh/powerpc

* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (103 commits)
  powerpc: Fix bug in move of altivec code to vector.S
  powerpc: Add support for swiotlb on 32-bit
  powerpc/spufs: Remove unused error path
  powerpc: Fix warning when printing a resource_size_t
  powerpc/xmon: Remove unused variable in xmon.c
  powerpc/pseries: Fix warnings when printing resource_size_t
  powerpc: Shield code specific to 64-bit server processors
  powerpc: Separate PACA fields for server CPUs
  powerpc: Split exception handling out of head_64.S
  powerpc: Introduce CONFIG_PPC_BOOK3S
  powerpc: Move VMX and VSX asm code to vector.S
  powerpc: Set init_bootmem_done on NUMA platforms as well
  powerpc/mm: Fix a AB->BA deadlock scenario with nohash MMU context lock
  powerpc/mm: Fix some SMP issues with MMU context handling
  powerpc: Add PTRACE_SINGLEBLOCK support
  fbdev: Add PLB support and cleanup DCR in xilinxfb driver.
  powerpc/virtex: Add ml510 reference design device tree
  powerpc/virtex: Add Xilinx ML510 reference design support
  powerpc/virtex: refactor intc driver and add support for i8259 cascading
  powerpc/virtex: Add support for Xilinx PCI host bridge
  ...

10 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lrg/voltage-2.6
Linus Torvalds [Mon, 15 Jun 2009 16:27:37 +0000]
Merge branch 'for-linus' of git://git./linux/kernel/git/lrg/voltage-2.6

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lrg/voltage-2.6:
  regulator/max1586: fix V3 gain calculation integer overflow
  regulator/max1586: support increased V3 voltage range
  regulator: lp3971 - fix driver link error when built-in.
  LP3971 PMIC regulator driver (updated and combined version)
  regulator: remove driver_data direct access of struct device
  regulator: Set MODULE_ALIAS for regulator drivers
  regulator: Support list_voltage for fixed voltage regulator
  regulator: Move regulator drivers to subsys_initcall()
  regulator: build fix for powerpc - renamed show_state
  regulator: add userspace-consumer driver
  Maxim 1586 regulator driver

10 years ago[IA64] fix compile error in arch/ia64/mm/extable.c
Rusty Russell [Sat, 13 Jun 2009 05:20:15 +0000]
[IA64] fix compile error in arch/ia64/mm/extable.c

ad6561dffa17f17bb68d7207d422c26c381c4313 ("module: trim exception table on init
free.") put a bogus trim_init_extable() function into ia64 which didn't compile.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Tony Luck <tony.luck@intel.com>

10 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke...
Linus Torvalds [Mon, 15 Jun 2009 16:13:49 +0000]
Merge branch 'for-linus' of git://git./linux/kernel/git/ryusuke/nilfs2

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke/nilfs2: (22 commits)
  nilfs2: support contiguous lookup of blocks
  nilfs2: add sync_page method to page caches of meta data
  nilfs2: use device's backing_dev_info for btree node caches
  nilfs2: return EBUSY against delete request on snapshot
  nilfs2: modify list of unsupported features in caveats
  nilfs2: enable sync_page method
  nilfs2: set bio unplug flag for the last bio in segment
  nilfs2: allow future expansion of metadata read out via get info ioctl
  NILFS2: Pagecache usage optimization on NILFS2
  nilfs2: remove nilfs_btree_operations from btree mapping
  nilfs2: remove nilfs_direct_operations from direct mapping
  nilfs2: remove bmap pointer operations
  nilfs2: remove useless b_low and b_high fields from nilfs_bmap struct
  nilfs2: remove pointless NULL check of bpop_commit_alloc_ptr function
  nilfs2: move get block functions in bmap.c into btree codes
  nilfs2: remove nilfs_bmap_delete_block
  nilfs2: remove nilfs_bmap_put_block
  nilfs2: remove header file for segment list operations
  nilfs2: eliminate removal list of segments
  nilfs2: add sufile function that can modify multiple segment usages
  ...

10 years agoregulator/max1586: fix V3 gain calculation integer overflow
Philipp Zabel [Thu, 28 May 2009 19:00:03 +0000]
regulator/max1586: fix V3 gain calculation integer overflow

On Thu, May 28, 2009 at 10:59 AM, Mark Brown <broonie@opensource.wolfsonmicro.com> wrote:
> On Thu, May 28, 2009 at 07:15:16AM +0200, Philipp Zabel wrote:
>> The V3 regulator can be configured with an external resistor
>> connected to the feedback pin (R24 in the data sheet) to
>> increase the voltage range.
>>
>> For example, hx4700 has R24 = 3.32 kOhm to achieve a maximum
>> V3 voltage of 1.55 V which is needed for 624 MHz CPU frequency.
>>
>> Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
>
> Looks good.
>
> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

Thanks, but it turns out I hit a 32 bit integer overflow in
the gain calculation. I'd like to mend that with the following
patch. Now max_uV could be increased up to 4.294 V, enough to
charge LiPo cells.

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>

10 years agoregulator/max1586: support increased V3 voltage range
Philipp Zabel [Thu, 28 May 2009 05:15:16 +0000]
regulator/max1586: support increased V3 voltage range

The V3 regulator can be configured with an external resistor
connected to the feedback pin (R24 in the data sheet) to
increase the voltage range.

For example, hx4700 has R24 = 3.32 kOhm to achieve a maximum
V3 voltage of 1.55 V which is needed for 624 MHz CPU frequency.

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>

10 years agoregulator: lp3971 - fix driver link error when built-in.
Liam Girdwood [Tue, 19 May 2009 10:44:37 +0000]
regulator: lp3971 - fix driver link error when built-in.

lp3971_i2c_remove' referenced in section `.data' of drivers/built-in.o:
defined in discarded section `.devexit.text' of drivers/built-in.o

Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>

10 years agoLP3971 PMIC regulator driver (updated and combined version)
Marek Szyprowski [Tue, 19 May 2009 05:33:55 +0000]
LP3971 PMIC regulator driver (updated and combined version)

This patch adds regulator drivers for National Semiconductors LP3971 PMIC.
This LP3971 PMIC controller has 3 DC/DC voltage converters and 5 low
drop-out (LDO) regulators. LP3971 PMIC controller uses I2C interface.

Reviewed-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>

10 years agoregulator: remove driver_data direct access of struct device
Greg Kroah-Hartman [Thu, 30 Apr 2009 22:21:37 +0000]
regulator: remove driver_data direct access of struct device

In the near future, the driver core is going to not allow direct access
to the driver_data pointer in struct device.  Instead, the functions
dev_get_drvdata() and dev_set_drvdata() should be used.  These functions
have been around since the beginning, so are backwards compatible with
all older kernel versions.

Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>

10 years agoregulator: Set MODULE_ALIAS for regulator drivers
Mark Brown [Tue, 28 Apr 2009 10:13:55 +0000]
regulator: Set MODULE_ALIAS for regulator drivers

Several of the regulator drivers didn't have MODULE_ALIAS so couldn't be
auto loaded. Add the MODULE_ALIAS in case they do get built as modules.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>

10 years agoregulator: Support list_voltage for fixed voltage regulator
Mark Brown [Tue, 28 Apr 2009 10:13:54 +0000]
regulator: Support list_voltage for fixed voltage regulator

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>

10 years agoregulator: Move regulator drivers to subsys_initcall()
Mark Brown [Mon, 27 Apr 2009 17:21:18 +0000]
regulator: Move regulator drivers to subsys_initcall()

Regulators need to be available early in init in order to allow them
to be available for consumers when requested. This is generally done
by registering them at subsys_initcall() time but not all regulator
drivers have done that. Convert these drivers to do so in order to
mimimise future support.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>

10 years agoregulator: build fix for powerpc - renamed show_state
Liam Girdwood [Tue, 28 Apr 2009 11:01:16 +0000]
regulator: build fix for powerpc - renamed show_state

This patch fixes the follwing build failure on powerpc:-

> Today's linux-next build (powerpc allyesconfig) failed like this:
>
> drivers/regulator/userspace-consumer.c:43: error: conflicting types
> for 'show_state'
> include/linux/sched.h:273: note: previous definition of 'show_state'
> was here
>
> Caused by commit 5defa2bce704ca4151cfe24e4297aa7797cafd22 ("regulator:
> add userspace-consumer driver") which I have reverted for today.

Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>

10 years agoregulator: add userspace-consumer driver
Mike Rapoport [Sun, 26 Apr 2009 13:49:39 +0000]
regulator: add userspace-consumer driver

The userspace-consumer driver allows control of voltage and current
regulator state from userspace. This is required for fine-grained
power management of devices that are completely controller by userspace
applications, e.g. a GPS transciever connected to a serial port.

Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>

10 years agoMaxim 1586 regulator driver
Robert Jarzmik [Thu, 23 Apr 2009 18:10:43 +0000]
Maxim 1586 regulator driver

The Maxim 1586 regulator is a voltage regulator with 2
voltage outputs, specially suitable for Marvell PXA
chips. One output is in the range of required VCC_CORE by
the PXA27x chips, the other in the VCC_USIM required as well
by PXA27x chips.

The chip is controlled through the I2C bus.

Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>

10 years agoMerge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6
David S. Miller [Mon, 15 Jun 2009 10:02:23 +0000]
Merge branch 'master' of /linux/kernel/git/torvalds/linux-2.6

Conflicts:
Documentation/feature-removal-schedule.txt
drivers/scsi/fcoe/fcoe.c
net/core/drop_monitor.c
net/core/net-traces.c

10 years agopkt_sched: Rename PSCHED_US2NS and PSCHED_NS2US
Jarek Poplawski [Mon, 15 Jun 2009 09:31:47 +0000]
pkt_sched: Rename PSCHED_US2NS and PSCHED_NS2US

Let's use TICKS instead of US, so PSCHED_TICKS2NS and PSCHED_NS2TICKS
(like in PSCHED_TICKS_PER_SEC already) to avoid misleading.

Signed-off-by: Jarek Poplawski <jarkao2@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agoipv4: Fix fib_trie rebalancing
Jarek Poplawski [Mon, 15 Jun 2009 09:31:29 +0000]
ipv4: Fix fib_trie rebalancing

While doing trie_rebalance(): resize(), inflate(), halve() RCU free
tnodes before updating their parents. It depends on RCU delaying the
real destruction, but if RCU readers start after call_rcu() and before
parent update they could access freed memory.

It is currently prevented with preempt_disable() on the update side,
but it's not safe, except maybe classic RCU, plus it conflicts with
memory allocations with GFP_KERNEL flag used from these functions.

This patch explicitly delays freeing of tnodes by adding them to the
list, which is flushed after the update is finished.

Reported-by: Yan Zheng <zheng.yan@oracle.com>
Signed-off-by: Jarek Poplawski <jarkao2@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agoramfs: ignore unknown mount options
Mike Frysinger [Sun, 14 Jun 2009 21:56:48 +0000]
ramfs: ignore unknown mount options

On systems where CONFIG_SHMEM is disabled, mounting tmpfs filesystems can
fail when tmpfs options are used.  This is because tmpfs creates a small
wrapper around ramfs which rejects unknown options, and ramfs itself only
supports a tiny subset of what tmpfs supports.  This makes it pretty hard
to use the same userspace systems across different configuration systems.
As such, ramfs should ignore the tmpfs options when tmpfs is merely a
wrapper around ramfs.

This used to work before commit c3b1b1cbf0 as previously, ramfs would
ignore all options.  But now, we get:
ramfs: bad mount option: size=10M
mount: mounting mdev on /dev failed: Invalid argument

Another option might be to restore the previous behavior, where ramfs
simply ignored all unknown mount options ... which is what Hugh prefers.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Hugh Dickins <hugh.dickins@tiscali.co.uk>
Acked-by: Matt Mackall <mpm@selenic.com>
Acked-by: Wu Fengguang <fengguang.wu@intel.com>
Cc: stable@kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

10 years agoMerge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild...
Linus Torvalds [Sun, 14 Jun 2009 21:12:18 +0000]
Merge branch 'master' of git://git./linux/kernel/git/sam/kbuild-next

* 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-next: (53 commits)
  .gitignore: ignore *.lzma files
  kbuild: add generic --set-str option to scripts/config
  kbuild: simplify argument loop in scripts/config
  kbuild: handle non-existing options in scripts/config
  kallsyms: generalize text region handling
  kallsyms: support kernel symbols in Blackfin on-chip memory
  documentation: make version fix
  kbuild: fix a compile warning
  gitignore: Add GNU GLOBAL files to top .gitignore
  kbuild: fix delay in setlocalversion on readonly source
  README: fix misleading pointer to the defconf directory
  vmlinux.lds.h update
  kernel-doc: cleanup perl script
  Improve vmlinux.lds.h support for arch specific linker scripts
  kbuild: fix headers_exports with boolean expression
  kbuild/headers_check: refine extern check
  kbuild: fix "Argument list too long" error for "make headers_check",
  ignore *.patch files
  Remove bashisms from scripts
  menu: fix embedded menu presentation
  ...

10 years ago.gitignore: ignore *.lzma files
Arne Janbu [Wed, 10 Jun 2009 16:25:10 +0000]
.gitignore: ignore *.lzma files

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

10 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland...
Linus Torvalds [Sun, 14 Jun 2009 20:53:22 +0000]
Merge branch 'for-linus' of git://git./linux/kernel/git/roland/infiniband

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband:
  mlx4_core: Don't double-free IRQs when falling back from MSI-X to INTx
  IB/mthca: Don't double-free IRQs when falling back from MSI-X to INTx
  IB/mlx4: Add strong ordering to local inval and fast reg work requests
  IB/ehca: Remove superfluous bitmasks from QP control block
  RDMA/cxgb3: Limit fast register size based on T3 limitations
  RDMA/cxgb3: Report correct port state and MTU
  mlx4_core: Add module parameter for number of MTTs per segment
  IB/mthca: Add module parameter for number of MTTs per segment
  RDMA/nes: Fix off-by-one bugs in reset_adapter_ne020() and init_serdes()
  infiniband: Remove void casts
  IB/ehca: Increment version number
  IB/ehca: Remove unnecessary memory operations for userspace queue pairs
  IB/ehca: Fall back to vmalloc() for big allocations
  IB/ehca: Replace vmalloc() with kmalloc() for queue allocation

10 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/jaswinder/headers-check-2.6
Linus Torvalds [Sun, 14 Jun 2009 20:52:53 +0000]
Merge git://git./linux/kernel/git/jaswinder/headers-check-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/jaswinder/headers-check-2.6:
  headers_check fix: mn10300, setup.h
  headers_check fix: mn10300, ptrace.h

10 years agofusion: fix recent kernel-doc problems
Randy Dunlap [Sun, 14 Jun 2009 02:37:18 +0000]
fusion: fix recent kernel-doc problems

Fix recent fusion driver kernel-doc fatal error and warnings.

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Cc: Eric.Moore@lsi.com
Cc: support@lsi.com
Cc: DL-MPTFusionLinux@lsi.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

10 years agokeyboard: advertise KT_DEAD2 extended diacriticals
Samuel Thibault [Sat, 13 Jun 2009 12:52:33 +0000]
keyboard: advertise KT_DEAD2 extended diacriticals

In addition to KT_DEAD which has limited support for diacriticals,
there is KT_DEAD2 that can support 256 criticals, so let's advertise
it in <linux/keyboard.h>.

This lets userland know abut the drivers/char/keyboard.c function
k_dead2, which supports more than the few trivial ones that k_dead
supports.

Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

10 years agokbuild: add generic --set-str option to scripts/config
Michal Marek [Mon, 25 May 2009 14:43:27 +0000]
kbuild: add generic --set-str option to scripts/config

Signed-off-by: Michal Marek <mmarek@suse.cz>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

10 years agokbuild: simplify argument loop in scripts/config
Michal Marek [Mon, 25 May 2009 14:43:25 +0000]
kbuild: simplify argument loop in scripts/config

Signed-off-by: Michal Marek <mmarek@suse.cz>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

10 years agokbuild: handle non-existing options in scripts/config
Michal Marek [Sun, 14 Jun 2009 20:48:07 +0000]
kbuild: handle non-existing options in scripts/config

If an option does not exist in .config, set it at the end of the file.

Signed-off-by: Michal Marek <mmarek@suse.cz>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

10 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc
Linus Torvalds [Sun, 14 Jun 2009 20:46:57 +0000]
Merge branch 'for-linus' of git://git./linux/kernel/git/drzeus/mmc

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc: (25 commits)
  atmel-mci: add MCI2 register definitions
  atmel-mci: Integrate AT91 specific definition in header file
  tmio_mmc: allow compilation for ASIC3
  mmc_block: do not DMA to stack
  sdhci: Print ADMA status and pointer on debug
  tmio_mmc: fix clock setup
  tmio_mmc: map SD control registers after enabling the MFD cell
  tmio_mmc: correct probe return value for num_resources != 3
  tmio_mmc: don't use set_irq_type
  tmio_mmc: add bus_shift support
  MFD,mmc: tmio_mmc: make HCLK configurable
  mmc_spi: don't use EINVAL for possible transmission errors
  cb710: more cleanup for the DEBUG case.
  sdhci: platform driver for SDHCI
  mxcmmc: remove frequency workaround
  cb710: handle DEBUG define in Makefile
  cb710: add missing parenthesis
  cb710: fix printk format string
  mmc: Driver for CB710/720 memory card reader (MMC part)
  pxamci: add regulator support.
  ...

10 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
Linus Torvalds [Sun, 14 Jun 2009 20:46:25 +0000]
Merge branch 'for-linus' of git://git./linux/kernel/git/jikos/trivial

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (31 commits)
  trivial: remove the trivial patch monkey's name from SubmittingPatches
  trivial: Fix a typo in comment of addrconf_dad_start()
  trivial: usb: fix missing space typo in doc
  trivial: pci hotplug: adding __init/__exit macros to sgi_hotplug
  trivial: Remove the hyphen from git commands
  trivial: fix ETIMEOUT -> ETIMEDOUT typos
  trivial: Kconfig: .ko is normally not included in module names
  trivial: SubmittingPatches: fix typo
  trivial: Documentation/dell_rbu.txt: fix typos
  trivial: Fix Pavel's address in MAINTAINERS
  trivial: ftrace:fix description of trace directory
  trivial: unnecessary (void*) cast removal in sound/oss/msnd.c
  trivial: input/misc: Fix typo in Kconfig
  trivial: fix grammo in bus_for_each_dev() kerneldoc
  trivial: rbtree.txt: fix rb_entry() parameters in sample code
  trivial: spelling fix in ppc code comments
  trivial: fix typo in bio_alloc kernel doc
  trivial: Documentation/rbtree.txt: cleanup kerneldoc of rbtree.txt
  trivial: Miscellaneous documentation typo fixes
  trivial: fix typo milisecond/millisecond for documentation and source comments.
  ...

10 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid
Linus Torvalds [Sun, 14 Jun 2009 20:45:49 +0000]
Merge branch 'for-linus' of git://git./linux/kernel/git/jikos/hid

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid:
  HID: fix inverted wheel for bluetooth version of apple mighty mouse
  HID: no more reinitializtion is needed in post_reset
  HID: hidraw -- fix comment about accepted devices
  HID: Multitouch support for the N-Trig touchscreen
  HID: add new multitouch and digitizer contants
  HID: autocentering support for Logitech Force 3D Pro
  HID: fix hid-ff drivers so that devices work even without ff support
  HID: force feedback support for SmartJoy PLUS PS2/USB adapter
  HID: Wacom Graphire Bluetooth driver
  HID: autocentering support for Logitech G25 Racing Wheel

10 years agoMerge master.kernel.org:/home/rmk/linux-2.6-arm
Linus Torvalds [Sun, 14 Jun 2009 20:45:05 +0000]
Merge master.kernel.org:/home/rmk/linux-2.6-arm

* master.kernel.org:/home/rmk/linux-2.6-arm:
  [ARM] 5545/2: add flush_kernel_dcache_page() for ARM

10 years agokallsyms: generalize text region handling
Mike Frysinger [Mon, 8 Jun 2009 23:12:13 +0000]
kallsyms: generalize text region handling

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

10 years agokallsyms: support kernel symbols in Blackfin on-chip memory
Robin Getz [Mon, 10 Jul 2006 06:25:40 +0000]
kallsyms: support kernel symbols in Blackfin on-chip memory

The Blackfin arch has a discontiguous .text layout due to having on-chip
instruction memory and no virtual memory support.  As such, we need to
add explicit checks for these additional .text regions.

Signed-off-by: Robin Getz <robin.getz@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

10 years agoMerge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm
Linus Torvalds [Sun, 14 Jun 2009 20:42:43 +0000]
Merge branch 'for-linus' of /home/rmk/linux-2.6-arm

* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (417 commits)
  MAINTAINERS: EB110ATX is not ebsa110
  MAINTAINERS: update Eric Miao's email address and status
  fb: add support of LCD display controller on pxa168/910 (base layer)
  [ARM] 5552/1: ep93xx get_uart_rate(): use EP93XX_SYSCON_PWRCNT and EP93XX_SYSCON_PWRCN
  [ARM] pxa/sharpsl_pm: zaurus needs generic pxa suspend/resume routines
  [ARM] 5544/1: Trust PrimeCell resource sizes
  [ARM] pxa/sharpsl_pm: cleanup of gpio-related code.
  [ARM] pxa/sharpsl_pm: drop set_irq_type calls
  [ARM] pxa/sharpsl_pm: merge pxa-specific code into generic one
  [ARM] pxa/sharpsl_pm: merge the two sharpsl_pm.c since it's now pxa specific
  [ARM] sa1100: remove unused collie_pm.c
  [ARM] pxa: fix the conflicting non-static declarations of global_gpios[]
  [ARM] 5550/1: Add default configure file for w90p910 platform
  [ARM] 5549/1: Add clock api for w90p910 platform.
  [ARM] 5548/1: Add gpio api for w90p910 platform
  [ARM] 5551/1: Add multi-function pin api for w90p910 platform.
  [ARM] Make ARM_VIC_NR depend on ARM_VIC
  [ARM] 5546/1: ARM PL022 SSP/SPI driver v3
  ARM: OMAP4: SMP: Update defconfig for OMAP4430
  ARM: OMAP4: SMP: Enable SMP support for OMAP4430
  ...

10 years agodocumentation: make version fix
Adam Lackorzynski [Sun, 14 Jun 2009 20:38:59 +0000]
documentation: make version fix

The Makefiles in the build directories use the internal make variable
MAKEFILE_LIST which is available from make 3.80 only.  (The patch would be
valid back to 2.6.25)

Signed-off-by: Adam Lackorzynski <adam@os.inf.tu-dresden.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

10 years agokbuild: fix a compile warning
Amerigo Wang [Wed, 10 Jun 2009 19:48:23 +0000]
kbuild: fix a compile warning

gcc-4.4.1:

 HOSTCC  scripts/basic/fixdep
scripts/basic/fixdep.c: In function 'traps':
scripts/basic/fixdep.c:377: warning: dereferencing type-punned pointer will break strict-aliasing rules
scripts/basic/fixdep.c:379: warning: dereferencing type-punned pointer will break strict-aliasing rules

(Apparently -fno-strict-aliasing will fix this too)

Signed-off-by: WANG Cong <amwang@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

10 years agoMerge branches 'cxgb3', 'ehca', 'misc', 'mlx4', 'mthca' and 'nes' into for-linus
Roland Dreier [Sun, 14 Jun 2009 20:31:19 +0000]
Merge branches 'cxgb3', 'ehca', 'misc', 'mlx4', 'mthca' and 'nes' into for-linus

10 years agomlx4_core: Don't double-free IRQs when falling back from MSI-X to INTx
Roland Dreier [Sun, 14 Jun 2009 20:30:45 +0000]
mlx4_core: Don't double-free IRQs when falling back from MSI-X to INTx

When both MSI-X and legacy INTx fail to generate an interrupt, the
driver frees the MSI-X interrupts twice.  Fix this by clearing the
have_irq flag for the MSI-X interrupts when they are freed the first
time.  This is the same bug that was reported in ib_mthca by Yinghai
Lu <yhlu.kernel@gmail.com>.

Signed-off-by: Roland Dreier <rolandd@cisco.com>

10 years agogitignore: Add GNU GLOBAL files to top .gitignore
Jani Nikula [Thu, 11 Jun 2009 09:21:47 +0000]
gitignore: Add GNU GLOBAL files to top .gitignore

Ignore GPATH, GRTAGS, GSYMS, and GTAGS generated by GNU GLOBAL.

Signed-off-by: Jani Nikula <ext-jani.1.nikula@nokia.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

10 years agokbuild: fix delay in setlocalversion on readonly source
Nico Schottelius [Fri, 12 Jun 2009 07:59:52 +0000]
kbuild: fix delay in setlocalversion on readonly source

Do not update index on read only media.
Idea published by Christian Kujau <lists@nerdbynature.de>.

Cc: Nico Schottelius <nico@ikn.schottelius.org>
Cc: Christian Kujau <lists@nerdbynature.de>

10 years agoREADME: fix misleading pointer to the defconf directory
Patrick Ringl [Fri, 12 Jun 2009 11:58:36 +0000]
README: fix misleading pointer to the defconf directory

Signed-off-by: Patrick Ringl <patrick_@freenet.de>
Cc: Arnd Bergmann <arnd@arndb.de>

10 years agovmlinux.lds.h update
Sam Ravnborg [Sun, 14 Jun 2009 20:10:41 +0000]
vmlinux.lds.h update

Updated after review by Tim Abbott.
- Use HEAD_TEXT_SECTION
- Drop use of section-names.h and delete file
- Introduce EXIT_CALL

Deleting section-names.h required a few simple
updates of init.h

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Tim Abbott <tabbott@ksplice.com>

10 years agoBluetooth: Fix issue with uninitialized nsh.type in DTL-1 driver
Marcel Holtmann [Sun, 14 Jun 2009 13:24:44 +0000]
Bluetooth: Fix issue with uninitialized nsh.type in DTL-1 driver

The current build shows a warning with the DTL-1 driver:

CC [M] drivers/bluetooth/dtl1_cs.o
drivers/bluetooth/dtl1_cs.c: In function ‘dtl1_hci_send_frame’:
drivers/bluetooth/dtl1_cs.c:396: warning: ‘nsh.type’ may be used uninitialized in this function

Fix this by adding a proper error for unknown packet types.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

10 years agoBluetooth: Fix Kconfig issue with RFKILL integration
Marcel Holtmann [Sun, 14 Jun 2009 13:21:25 +0000]
Bluetooth: Fix Kconfig issue with RFKILL integration

Since the re-write of the RFKILL subsystem it is no longer good to just
select RFKILL, but it is important to add a proper depends on rule.

Based on a report by Alexander Beregalov <a.beregalov@gmail.com>

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

10 years ago[ARM] 5545/2: add flush_kernel_dcache_page() for ARM
Nicolas Pitre [Fri, 12 Jun 2009 02:09:29 +0000]
[ARM] 5545/2: add flush_kernel_dcache_page() for ARM

Without this, the default implementation is a no op which is completely
wrong with a VIVT cache, and usage of sg_copy_buffer() produces
unpredictable results.

Tested-by: Sebastian Andrzej Siewior <bigeasy@breakpoint.cc>

CC: stable@kernel.org
Signed-off-by: Nicolas Pitre <nico@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

10 years agoPIM-SM: namespace changes
Tom Goff [Sun, 14 Jun 2009 10:16:13 +0000]
PIM-SM: namespace changes

IPv4:
  - make PIM register vifs netns local
  - set the netns when a PIM register vif is created
  - make PIM available in all network namespaces (if CONFIG_IP_PIMSM_V2)
    by adding the protocol handler when multicast routing is initialized

IPv6:
  - make PIM register vifs netns local
  - make PIM available in all network namespaces (if CONFIG_IPV6_PIMSM_V2)
    by adding the protocol handler when multicast routing is initialized

Signed-off-by: Tom Goff <thomas.goff@boeing.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agoMAINTAINERS: EB110ATX is not ebsa110
Russell King [Sun, 14 Jun 2009 10:09:29 +0000]
MAINTAINERS: EB110ATX is not ebsa110

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

10 years agoMerge branch 'u300' into devel
Russell King [Sun, 14 Jun 2009 10:01:44 +0000]
Merge branch 'u300' into devel

Conflicts:
arch/arm/Makefile
Updates:
arch/arm/mach-u300/core.c
arch/arm/mach-u300/timer.c

10 years agoMerge branch 'stmp' into devel
Russell King [Sun, 14 Jun 2009 10:01:05 +0000]
Merge branch 'stmp' into devel

10 years agoMerge branch 'for-rmk' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa...
Russell King [Sun, 14 Jun 2009 10:00:16 +0000]
Merge branch 'for-rmk' of git://git./linux/kernel/git/ycmiao/pxa-linux-2.6 into devel

10 years agoMerge branch 'copy_user' of git://git.marvell.com/orion into devel
Russell King [Sun, 14 Jun 2009 09:59:32 +0000]
Merge branch 'copy_user' of git://git.marvell.com/orion into devel

10 years agoipv4: update ARPD help text
Timo Teräs [Thu, 11 Jun 2009 19:38:02 +0000]
ipv4: update ARPD help text

Removed the statements about ARP cache size as this config option does
not affect it. The cache size is controlled by neigh_table gc thresholds.

Remove also expiremental and obsolete markings as the API originally
intended for arp caching is useful for implementing ARP-like protocols
(e.g. NHRP) in user space and has been there for a long enough time.

Signed-off-by: Timo Teras <timo.teras@iki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agonet: use a deferred timer in rt_check_expire
Eric Dumazet [Thu, 11 Jun 2009 20:10:07 +0000]
net: use a deferred timer in rt_check_expire

For the sake of power saver lovers, use a deferrable timer to fire
rt_check_expire()

As some big routers cache equilibrium depends on garbage collection
done in time, we take into account elapsed time between two
rt_check_expire() invocations to adjust the amount of slots we have to
check.

Based on an initial idea and patch from Tero Kristo

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Tero Kristo <tero.kristo@nokia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agoieee802154: fix kconfig bool/tristate muckup
Randy Dunlap [Fri, 12 Jun 2009 12:59:20 +0000]
ieee802154: fix kconfig bool/tristate muckup

menuconfig IEEE802154_DRIVERS is a bool that depends on tristate IEEE802154.
If the IEEE802154 symbol is 'm', the bool becomes 'y'.
This allows tristate symbols under IEEE802154_DRIVERS to be configured as
'y' and cause build problems.
Changing the menuconfig bool to a tristate fixes this.

drivers/built-in.o: In function `fake_scan_req':
fakehard.c:(.text+0x46d625): undefined reference to `ieee802154_nl_scan_confirm'
drivers/built-in.o: In function `fake_disassoc_req':
fakehard.c:(.text+0x46d66f): undefined reference to `ieee802154_nl_disassoc_confirm'
drivers/built-in.o: In function `fake_assoc_req':
fakehard.c:(.text+0x46d6be): undefined reference to `ieee802154_nl_assoc_confirm'

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Acked-by: Sergey Lapin <slapin@ossfans.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agobonding: initialization rework
Stephen Hemminger [Fri, 12 Jun 2009 19:02:52 +0000]
bonding: initialization rework

Need to rework how bonding devices are initialized to make it more
amenable to creating bonding devices via netlink.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agobonding: use is_zero_ether_addr
Stephen Hemminger [Fri, 12 Jun 2009 19:02:51 +0000]
bonding: use is_zero_ether_addr

Remove bogus non-portable possibly unaligned way of testing
for zero addres..

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agobonding: network device names are case sensative
Stephen Hemminger [Fri, 12 Jun 2009 19:02:50 +0000]
bonding: network device names are case sensative

The bonding device acts unlike all other Linux network device functions
in that it ignores case of device names. The developer must have come
from windows!

Cleanup the management of names and use standard routines where possible.
Flag places where bonding device still doesn't work right with network
namespaces.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agobonding: elminate bad refcount code
Stephen Hemminger [Fri, 12 Jun 2009 19:02:49 +0000]
bonding: elminate bad refcount code

The "expected_refcount" stuff in bonding sysfs module is a mistake.
Sysfs does proper refcounting, and it is okay to remove a bond device
that has some user process holding the file open.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agobonding: fix style issues
Stephen Hemminger [Fri, 12 Jun 2009 19:02:48 +0000]
bonding: fix style issues

Resolve some of the complaints from checkpatch, and remove "magic emacs format"
comments, and useless MODULE_SUPPORTED_DEVICE(). But should not
change actual code.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agobonding: fix destructor
Stephen Hemminger [Fri, 12 Jun 2009 19:02:47 +0000]
bonding: fix destructor

It is not safe to use a network device destructor that is a function in
the module, since it can be called after module is unloaded if sysfs
handle is open.

When eventually using netlink, the device cleanup code needs to be done
via uninit function.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agobonding: remove bonding read/write semaphore
Stephen Hemminger [Fri, 12 Jun 2009 19:02:46 +0000]
bonding: remove bonding read/write semaphore

The whole read/write semaphore locking can be removed. It doesn't add any
protection that isn't already done by using the RTNL mutex properly.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agobonding: initialize before registration
Stephen Hemminger [Fri, 12 Jun 2009 19:02:45 +0000]
bonding: initialize before registration

Avoid a unnecessary carrier state transistion that happens when device
is registered.
Lockdep works better if initialization is done before registration as well.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agobonding: bond_create always called with default parameters
Stephen Hemminger [Fri, 12 Jun 2009 19:02:44 +0000]
bonding: bond_create always called with default parameters

bond_create() is always called with same parameters so move the argument
down.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agoheaders_check fix: mn10300, setup.h
Jaswinder Singh Rajput [Sun, 14 Jun 2009 06:21:12 +0000]
headers_check fix: mn10300, setup.h

fix the following 'make headers_check' warnings:

  usr/include/asm-mn10300/setup.h:14: extern's make no sense in userspace
  usr/include/asm-mn10300/setup.h:15: extern's make no sense in userspace

Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>

10 years agoheaders_check fix: mn10300, ptrace.h
Jaswinder Singh Rajput [Sun, 14 Jun 2009 06:19:41 +0000]
headers_check fix: mn10300, ptrace.h

fix the following 'make headers_check' warning:

  usr/include/asm-mn10300/ptrace.h:80: extern's make no sense in userspace

Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>

10 years agoMerge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/irda-2.6
David S. Miller [Sun, 14 Jun 2009 00:08:11 +0000]
Merge branch 'for-next' of git://git./linux/kernel/git/sameo/irda-2.6

10 years agoMerge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/kaber/nf-next-2.6
David S. Miller [Sat, 13 Jun 2009 23:43:28 +0000]
Merge branch 'master' of git://git./linux/kernel/git/kaber/nf-next-2.6

10 years agoIB/mthca: Don't double-free IRQs when falling back from MSI-X to INTx
Roland Dreier [Sat, 13 Jun 2009 22:14:09 +0000]
IB/mthca: Don't double-free IRQs when falling back from MSI-X to INTx

When both MSI-X and legacy INTx fail to generate an interrupt, the
driver frees the MSI-X interrupts twice.  Fix this by clearing the
have_irq flag for the MSI-X interrupts when they are freed the first
time.

Reported-by: Yinghai Lu <yhlu.kernel@gmail.com>
Tested-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

10 years agoatmel-mci: add MCI2 register definitions
Nicolas Ferre [Fri, 12 Jun 2009 15:58:30 +0000]
atmel-mci: add MCI2 register definitions

New revision of Atmel MCI interface adds new features. This is a update of
register definition in header file. This new MCI IP is called MCI2.

Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Signed-off-by: Pierre Ossman <pierre@ossman.eu>

10 years agoatmel-mci: Integrate AT91 specific definition in header file
Nicolas Ferre [Fri, 12 Jun 2009 15:58:29 +0000]
atmel-mci: Integrate AT91 specific definition in header file

The MCI IP is shared among AVR32 and AT91 SOCs.
AT91 has specific bit definitions in the user interface of MCI SD/MMC IP.

Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Signed-off-by: Pierre Ossman <pierre@ossman.eu>

10 years agotmio_mmc: allow compilation for ASIC3
Philipp Zabel [Thu, 4 Jun 2009 18:12:37 +0000]
tmio_mmc: allow compilation for ASIC3

Now tmio_mmc is able to drive the MMC/SD cell in ASIC3.

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Acked-by: Ian Molton <spyro@f2s.com>
Signed-off-by: Pierre Ossman <pierre@ossman.eu>

10 years agommc_block: do not DMA to stack
Ben Dooks [Mon, 8 Jun 2009 22:33:57 +0000]
mmc_block: do not DMA to stack

In the write recovery routine, the data to get from the card
is allocated from the stack. The DMA mapping documentation says
explicitly stack memory is not mappable by any of the DMA calls.

Change to using kmalloc() to allocate the memory for the result
from the card and then free it once we've finished with the
transaction.

[ Changed to GFP_KERNEL allocation - Pierre Ossman ]

Signed-off-by: Ben Dooks <ben@simtec.co.uk>
Signed-off-by: Pierre Ossman <pierre@ossman.eu>

10 years agosdhci: Print ADMA status and pointer on debug
Ben Dooks [Mon, 8 Jun 2009 22:33:52 +0000]
sdhci: Print ADMA status and pointer on debug

If using ADMA, then we should print the ADMA error
and current pointer in sdhci_dumpregs() when any
debug is requested.

Signed-off-by: Ben Dooks <ben@simtec.co.uk>
Signed-off-by: Pierre Ossman <pierre@ossman.eu>

10 years agotmio_mmc: fix clock setup
Ian Molton [Fri, 12 Jun 2009 20:53:05 +0000]
tmio_mmc: fix clock setup

This patch fixes the clock setup in tmio_mmc.

  * Incorrect divider setting
  * Cruft written to the clock registers (seemingly harmless but Not
Good (tm))

It also eliminates some unnecessary ifs and tidies the loop syntax.

Thanks to Philipp Zabel who discovered the divider issue, commenting

   "Except for the SDCLK = HCLK (divider bypassed) case, the clock
    setting resulted in double the requested frequency.
    The smallest possible frequency (f_max/512) is configured with
    a divider setting 0x80, not 0x40."

Signed-off-by: Ian Molton <ian@mnementh.co.uk>
Signed-off-by: Pierre Ossman <pierre@ossman.eu>

10 years agotmio_mmc: map SD control registers after enabling the MFD cell
Philipp Zabel [Thu, 4 Jun 2009 18:12:35 +0000]
tmio_mmc: map SD control registers after enabling the MFD cell

ASIC3 can disable the memory, so we need to wait for mfd_cell->enable
to enable the memory before we can map the SD control registers.

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Acked-by: Ian Molton <ian@mnementh.co.uk>
Signed-off-by: Pierre Ossman <pierre@ossman.eu>

10 years agotmio_mmc: correct probe return value for num_resources != 3
Philipp Zabel [Thu, 4 Jun 2009 18:12:34 +0000]
tmio_mmc: correct probe return value for num_resources != 3

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Acked-by: Ian Molton <ian@mnementh.co.uk>
Signed-off-by: Pierre Ossman <pierre@ossman.eu>

10 years agotmio_mmc: don't use set_irq_type
Philipp Zabel [Thu, 4 Jun 2009 18:12:33 +0000]
tmio_mmc: don't use set_irq_type

Use an IRQF_TRIGGER_ flag in request_irq instead.

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Acked-by: Ian Molton <ian@mnementh.co.uk>
Signed-off-by: Pierre Ossman <pierre@ossman.eu>

10 years agotmio_mmc: add bus_shift support
Philipp Zabel [Thu, 4 Jun 2009 18:12:32 +0000]
tmio_mmc: add bus_shift support

Some ASIC3 devices in the wild are connected with the address bus shifted
by one line, so that its 16-bit registers appear 32-bit aligned in host
memory space.

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Acked-by: Ian Molton <ian@mnementh.co.uk>
Signed-off-by: Pierre Ossman <pierre@ossman.eu>

10 years agoMFD,mmc: tmio_mmc: make HCLK configurable
Philipp Zabel [Thu, 4 Jun 2009 18:12:31 +0000]
MFD,mmc: tmio_mmc: make HCLK configurable

The Toshiba parts all have a 24 MHz HCLK, but HTC ASIC3 has a 24.576 MHz HCLK
and AMD Imageon w228x's HCLK is 80 MHz. With this patch, the MFD driver
provides the HCLK frequency to tmio_mmc via mfd_cell->driver_data.

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Acked-by: Ian Molton <ian@mnementh.co.uk>
Acked-by: Samuel Ortiz <sameo@openedhand.com>
Signed-off-by: Pierre Ossman <pierre@ossman.eu>

10 years agommc_spi: don't use EINVAL for possible transmission errors
Wolfgang Muees [Tue, 26 May 2009 07:56:19 +0000]
mmc_spi: don't use EINVAL for possible transmission errors

This patch changes the reported error code for the responses
to a command from EINVAL to EFAULT/ENOSYS, as EINVAL is reserved
for non-recoverable host errors, and the responses from
the SD/MMC card may be because of recoverable transmission
errors in the command or in the response. Response codes
in SPI mode are NOT protected by a checksum, so don't trust them.

Signed-off-by: Wolfgang Muees <wolfgang.mues@auerswald.de>
Acked-by: Matt Fleming <matt@console-pimps.org>
Signed-off-by: Pierre Ossman <pierre@ossman.eu>

10 years agocb710: more cleanup for the DEBUG case.
Michał Mirosław [Sat, 13 Jun 2009 10:37:59 +0000]
cb710: more cleanup for the DEBUG case.

Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: Pierre Ossman <pierre@ossman.eu>

10 years agosdhci: platform driver for SDHCI
Richard Röjfors [Thu, 4 Jun 2009 11:57:29 +0000]
sdhci: platform driver for SDHCI

Added a platform driver which uses the SDHCI core.

Signed-off-by: Richard Röjfors <richard.rojfors.ext@mocean-labs.com>
Signed-off-by: Pierre Ossman <pierre@ossman.eu>

10 years agomxcmmc: remove frequency workaround
Pierre Ossman [Tue, 9 Jun 2009 18:17:25 +0000]
mxcmmc: remove frequency workaround

The MMC core has now been fixed to not send silly frequencies to the
drivers which means we can remove this workaround.

Signed-off-by: Pierre Ossman <pierre@ossman.eu>

10 years agocb710: handle DEBUG define in Makefile
Pierre Ossman [Thu, 4 Jun 2009 06:00:40 +0000]
cb710: handle DEBUG define in Makefile

Signed-off-by: Pierre Ossman <pierre@ossman.eu>

10 years agocb710: add missing parenthesis
Pierre Ossman [Thu, 4 Jun 2009 05:58:57 +0000]
cb710: add missing parenthesis

Signed-off-by: Pierre Ossman <pierre@ossman.eu>

10 years agocb710: fix printk format string
Pierre Ossman [Thu, 4 Jun 2009 05:53:38 +0000]
cb710: fix printk format string

Signed-off-by: Pierre Ossman <pierre@ossman.eu>

10 years agommc: Driver for CB710/720 memory card reader (MMC part)
Michał Mirosław [Fri, 22 May 2009 18:33:59 +0000]
mmc: Driver for CB710/720 memory card reader (MMC part)

The code is divided in two parts. There is a virtual 'bus' driver
that handles PCI device and registers three new devices one per card
reader type. The other driver handles SD/MMC part of the reader.

Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: Pierre Ossman <pierre@ossman.eu>

10 years agopxamci: add regulator support.
Daniel Ribeiro [Thu, 21 May 2009 11:54:18 +0000]
pxamci: add regulator support.

Changes pxamci.c to use the regulator subsystem. Uses the regulator case
CONFIG_REGULATOR is defined and a matching is regulator is provided, or
falls back to pdata->setpower otherwise. A warning is displayed case
both a valid regulator and pdata is set, and the regulator is used.

Signed-off-by: Daniel Ribeiro <drwyrm@gmail.com>
Acked-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Pierre Ossman <pierre@ossman.eu>

10 years agoMMC core: limit minimum initialization frequency to 400kHz
Sascha Hauer [Thu, 9 Apr 2009 06:32:02 +0000]
MMC core: limit minimum initialization frequency to 400kHz

Some controllers allow a much lower frequency than 400kHz.
Keep the minimum frequency within sensible limits.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>