11 years agoMerge git://git.infradead.org/mtd-2.6
Linus Torvalds [Sun, 14 Oct 2007 16:02:40 +0000]
Merge git://git.infradead.org/mtd-2.6

* git://git.infradead.org/mtd-2.6:
  [MTD] fix mtdconcat for subpage-write NAND
  [MTD] [OneNAND] Avoid deadlock in erase callback; release chip lock first.
  [MTD] [OneNAND] Return only negative error codes
  [MTD] [OneNAND] Synchronize block locking operations
  UBI: return correct error code
  UBI: remove useless inlines
  UBI: fix atomic LEB change problems
  UBI: use byte hexdump
  UBI: do not use vmalloc on I/O path
  UBI: allocate memory with GFP_NOFS
  UBI: use linux print_hex_dump(), not home-grown one
  UBI: don't use array index before testing if it is negative
  UBI: add more prints
  UBI: fix sparse warnings
  UBI: fix leak in ubi_scan_erase_peb

11 years agoMerge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6
Linus Torvalds [Sun, 14 Oct 2007 15:59:48 +0000]
Merge branch 'master' of /linux/kernel/git/davem/sparc-2.6

* 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6: (23 commits)
  [SPARC64]: virt_to_real_irq_table --> virt_irq_table
  [SPARC64]: virt_irq --> bucket mapping no longer necessary
  [SPARC64]: Kill ugly __bucket() macro.
  [SPARC64]: Kill ugly __irq_ino() macro.
  [SPARC64]: Only use bypass accesses to INO buckets.
  [SPARC64]: Update defconfig.
  [SPARC64]: Use sun4v VIRQ interfaces as intended.
  [SPARC64]: Allocate ivector_table dynamically.
  [SPARC64]: Access ivector_table[] using physical addresses.
  [SPARC64]: Make IVEC pointers 64-bit.
  [SPARC64]: Fix register usage in xor_raid_4().
  [SPARC64]: Kill pci_memspace_mask.
  [SPARC64]: Consolidate MSI support code.
  [SPARC/64]: Move of_platform_driver initialisations: arch/sparc{,64}.
  [SPARC64]: Fix bugs in SYSV IPC handling in 64-bit processes.
  [SPARC/64]: Prepare to remove of_platform_driver name.
  [SPARC32]: Add irqflags.h to sparc32 and use it from generic code.
  [SPARC64]: beautify vmlinux.lds
  [SPARC]: beautify vmlinux.lds
  [SPARC64]: Enable MSI on sun4u Fire PCI-E controllers.
  ...

11 years agompc52xx-uart: fix compile warning (format type mismatch)
Grant Likely [Sun, 14 Oct 2007 04:37:02 +0000]
mpc52xx-uart: fix compile warning (format type mismatch)

Trivial compile warning fix

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agompc52xx-ata: fix compile warning (unused variable)
Grant Likely [Sun, 14 Oct 2007 04:36:57 +0000]
mpc52xx-ata: fix compile warning (unused variable)

Trivial unused variable fix

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agoXilinxFB: typo bugfix
Grant Likely [Sun, 14 Oct 2007 04:13:32 +0000]
XilinxFB: typo bugfix

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agoLite5200 shouldn't mess with ROOT_DEV
Grant Likely [Sun, 14 Oct 2007 04:13:27 +0000]
Lite5200 shouldn't mess with ROOT_DEV

There is no good reason for board platform code to mess with the ROOT_DEV.
Remove it from all in-tree platforms except powermac

This is a follow on to commit 745e1027751acbc1f14f8bbef378b491242b9c83.
The original patch had this change to lite5200.c, but it got dropped in
the psycho madness that is the 2.6.24 merge window.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agomore uevent fallout (drivers/base/memory.c)
Al Viro [Sun, 14 Oct 2007 05:53:45 +0000]
more uevent fallout (drivers/base/memory.c)

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agomissing include in ssb
Al Viro [Sun, 14 Oct 2007 04:51:51 +0000]
missing include in ssb

Using readw() and friends => needs to pull io.h and not all targets are
doing that via indirect chains.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agotypo in ibm_newemac/rgmii.c
Al Viro [Sun, 14 Oct 2007 04:50:12 +0000]
typo in ibm_newemac/rgmii.c

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agouevent environment changes fallout
Al Viro [Sun, 14 Oct 2007 04:46:09 +0000]
uevent environment changes fallout

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agoMerge branch 'master' of git://git.infradead.org/~dedekind/ubi-2.6
David Woodhouse [Sun, 14 Oct 2007 13:29:00 +0000]
Merge branch 'master' of git://git.infradead.org/~dedekind/ubi-2.6

11 years ago[MTD] fix mtdconcat for subpage-write NAND
Chris Paulson-Ellis [Fri, 12 Oct 2007 09:54:06 +0000]
[MTD] fix mtdconcat for subpage-write NAND

This allows the mtdconcat driver to work with NAND flash devices that
support sub-page writes.

Signed-off-by: Chris Paulson-Ellis <chris@edesix.com>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>

11 years ago[MTD] [OneNAND] Avoid deadlock in erase callback; release chip lock first.
Adrian Hunter [Fri, 12 Oct 2007 07:34:01 +0000]
[MTD] [OneNAND] Avoid deadlock in erase callback; release chip lock first.

When the erase callback performs some other action on the flash, it's
highly likely to deadlock unless we actually release the chip lock
before calling it.

This patch mirrors that same change already done for NAND.

Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>

11 years ago[MTD] [OneNAND] Return only negative error codes
Adrian Hunter [Fri, 12 Oct 2007 07:19:38 +0000]
[MTD] [OneNAND] Return only negative error codes

The OneNAND driver was confusing JFFS2 by returning positive error
codes.

Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>

11 years ago[MTD] [OneNAND] Synchronize block locking operations
Adrian Hunter [Fri, 12 Oct 2007 07:19:26 +0000]
[MTD] [OneNAND] Synchronize block locking operations

Ensure OneNAND's block locking operations are synchronized
like all other operations.

Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>

11 years agoUBI: return correct error code
Artem Bityutskiy [Sun, 14 Oct 2007 10:01:58 +0000]
UBI: return correct error code

Fix the following warning:

drivers/mtd/ubi/eba.c: In function 'ubi_eba_init_scan':
drivers/mtd/ubi/eba.c:1116: warning: 'err' may be used uninitialized in this function

Pointed-to-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

11 years agoUBI: remove useless inlines
Artem Bityutskiy [Thu, 13 Sep 2007 11:48:20 +0000]
UBI: remove useless inlines

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

11 years agoUBI: fix atomic LEB change problems
Artem Bityutskiy [Thu, 13 Sep 2007 11:28:14 +0000]
UBI: fix atomic LEB change problems

When the UBI device is nearly full, i.e. all LEBs are mapped, we have
only one spare LEB left - the one we reserved for WL purposes. Well,
I do not count the LEBs which were reserved for bad PEB handling -
suppose NOR flash for simplicity. If an "atomic LEB change operation"
is run, and the WL unit is moving a LEB, we have no spare LEBs to
finish the operation and fail, which is not good. Moreover, if there
are 2 or more simultanious "atomic LEB change" requests, only one of
them has chances to succeed, the other will fail with -ENOSPC. Not
good either.

This patch does 2 things:
1. Reserves one PEB for the "atomic LEB change" operation.
2. Serealize the operations so that only on of them may run
   at a time (by means of a mutex).

Pointed-to-by: Brijesh Singh <brijesh.s.singh@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

11 years agoUBI: use byte hexdump
Artem Bityutskiy [Wed, 29 Aug 2007 11:56:20 +0000]
UBI: use byte hexdump

More handy since word hexdump prints in host endian.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

11 years agoUBI: do not use vmalloc on I/O path
Artem Bityutskiy [Wed, 29 Aug 2007 11:51:52 +0000]
UBI: do not use vmalloc on I/O path

Similar reason as in case of the previous patch: it causes
deadlocks if a filesystem with writeback support works on top
of UBI. So pre-allocate needed buffers when attaching MTD device.
We also need mutexes to protect the buffers, but they do not
cause much contantion because they are used in recovery, torture,
and WL copy routines, which are called seldom.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

11 years agoUBI: allocate memory with GFP_NOFS
Artem Bityutskiy [Tue, 28 Aug 2007 18:29:32 +0000]
UBI: allocate memory with GFP_NOFS

Use GFP_NOFS flag when allocating memory on I/O path, because otherwise
we may deadlock the filesystem which works on top of us. We observed
the deadlocks with UBIFS. Example:

VFS->FS lock a lock->UBI->kmalloc()->VFS writeback->FS locks the same
lock again.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

11 years agoUBI: use linux print_hex_dump(), not home-grown one
Artem Bityutskiy [Tue, 7 Aug 2007 20:34:20 +0000]
UBI: use linux print_hex_dump(), not home-grown one

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

11 years agoUBI: don't use array index before testing if it is negative
Jesper Juhl [Fri, 3 Aug 2007 23:25:26 +0000]
UBI: don't use array index before testing if it is negative

I can't find anything guaranteeing that 'ubi_num' cannot be <0 in
drivers/mtd/ubi/kapi.c::ubi_open_volume(), and in fact the code
even tests for that and errors out if so. Unfortunately the test
for "ubi_num < 0" happens after we've already used 'ubi_num' as
an array index - bad thing to do if it is negative.
This patch moves the test earlier in the function and then moves
the indexing using that variable after the check. A bit safer :-)

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

11 years agoUBI: add more prints
Artem Bityutskiy [Sun, 22 Jul 2007 19:32:51 +0000]
UBI: add more prints

I hit those situations and found out lack of print messages. Add more prints
when erase problems occur.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

11 years agoUBI: fix sparse warnings
Artem Bityutskiy [Sun, 22 Jul 2007 12:25:02 +0000]
UBI: fix sparse warnings

Fix "symbol shadows an earlier one" warnings. Although they are harmless
but it does not hurt to fix them and make sparse happy.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

11 years agoUBI: fix leak in ubi_scan_erase_peb
Florin Malita [Thu, 19 Jul 2007 19:22:41 +0000]
UBI: fix leak in ubi_scan_erase_peb

Coverity (1769) found the following problem: if the erase counter
overflow check triggers, ec_hdr is leaked.

Moving the allocation after the overflow check should take care of it.

Signed-off-by: Florin Malita <fmalita@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

11 years ago[SPARC64]: virt_to_real_irq_table --> virt_irq_table
David S. Miller [Sun, 14 Oct 2007 06:52:14 +0000]
[SPARC64]: virt_to_real_irq_table --> virt_irq_table

It no longer translates to "real irqs" (aka. INO buckets)
so reflect that by using a simpler name for it.

Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[SPARC64]: virt_irq --> bucket mapping no longer necessary
David S. Miller [Sun, 14 Oct 2007 06:50:38 +0000]
[SPARC64]: virt_irq --> bucket mapping no longer necessary

We used to need this to compute virt_irq --> ino, but that
is no longer necessary.

Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[SPARC64]: Kill ugly __bucket() macro.
David S. Miller [Sun, 14 Oct 2007 06:41:28 +0000]
[SPARC64]: Kill ugly __bucket() macro.

All the users go through virt_irq_to_bucket() and essentially
want to go from a virt_irq to an INO, but we have a way
to do that already via virt_to_real_irq_table[].dev_ino.

This also allows us to kill both virt_to_real_irq() and
virt_irq_to_bucket().

Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[SPARC64]: Kill ugly __irq_ino() macro.
David S. Miller [Sun, 14 Oct 2007 06:27:48 +0000]
[SPARC64]: Kill ugly __irq_ino() macro.

We have a place to stick INO information in the
virt_to_real_irq_table[], which is currently only used for VIRQs.
And that is readily accessible from the one __irq_ino() call site.

Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[SPARC64]: Only use bypass accesses to INO buckets.
David S. Miller [Sun, 14 Oct 2007 06:03:21 +0000]
[SPARC64]: Only use bypass accesses to INO buckets.

Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[SPARC64]: Update defconfig.
David S. Miller [Sun, 14 Oct 2007 04:54:12 +0000]
[SPARC64]: Update defconfig.

Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[SPARC64]: Use sun4v VIRQ interfaces as intended.
David S. Miller [Sun, 14 Oct 2007 04:51:37 +0000]
[SPARC64]: Use sun4v VIRQ interfaces as intended.

We were simply concatenating the devhandle and devino and using that
as the cookie, which defeats the entire purpose of the VIRQ hypervisor
interfaces.

Now that we use physical addresses for the INO buckets, we can
allocate them dynamically for VIRQs and encode the cookies as
~__pa(bucket).  This allows us to test for and decode the cookie with
a simple:

brlz $reg1, 1f
 xnor $reg1, %g0, $reg2

sequence.

This works because bit 64 is never set in traditional
INO vectors, and it is also never set in a physical
address.  So xnor'ing the physical address of the bucket
always gives us a negative number, and thus a unique
condition we can test cheaply.

Inspired by ideas from Greg Onufer.

Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[SPARC64]: Allocate ivector_table dynamically.
David S. Miller [Sun, 14 Oct 2007 04:43:31 +0000]
[SPARC64]: Allocate ivector_table dynamically.

Shrinks kernel by 16K compared to before the IVEC physical
address changes.

Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[SPARC64]: Access ivector_table[] using physical addresses.
David S. Miller [Sun, 14 Oct 2007 04:42:46 +0000]
[SPARC64]: Access ivector_table[] using physical addresses.

Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[SPARC64]: Make IVEC pointers 64-bit.
David S. Miller [Fri, 12 Oct 2007 09:59:40 +0000]
[SPARC64]: Make IVEC pointers 64-bit.

Currently we chain IVEC entries using 32-bit "pointers"
because we know that the ivector_table is in the main
kernel image, thus below 4GB.

This uses proper 64-bit pointers instead.

Whilst this bloats up the kernel image size, this sets
the infrastructure necessary to significantly shrink the
kernel size by using physical addresses and dynamically
allocating the ivector table.

Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[SPARC64]: Fix register usage in xor_raid_4().
David S. Miller [Fri, 12 Oct 2007 08:52:19 +0000]
[SPARC64]: Fix register usage in xor_raid_4().

Some typos led to using %i6/%i7 instead of %l6/%l7 in loads which is
really really bad because those are the frame pointer and return PC.

Based upon a raid5 crash report by Bertrand Joel.

Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[SPARC64]: Kill pci_memspace_mask.
David S. Miller [Thu, 11 Oct 2007 22:41:01 +0000]
[SPARC64]: Kill pci_memspace_mask.

It is totally unnecessary as the needed information is properly
encoded in the resources.

Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[SPARC64]: Consolidate MSI support code.
David S. Miller [Thu, 11 Oct 2007 10:16:13 +0000]
[SPARC64]: Consolidate MSI support code.

This also makes us use the MSI queues correctly.

Each MSI queue is serviced by a normal sun4u/sun4v INO interrupt
handler.  This handler runs the MSI queue and dispatches the
virtual interrupts indicated by arriving MSIs in that MSI queue.

All of the common logic is placed in pci_msi.c, with callbacks to
handle the PCI controller specific aspects of the operations.

This common infrastructure will make it much easier to add MSG
support.

Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[SPARC/64]: Move of_platform_driver initialisations: arch/sparc{,64}.
Stephen Rothwell [Thu, 11 Oct 2007 06:27:34 +0000]
[SPARC/64]: Move of_platform_driver initialisations: arch/sparc{,64}.

We no longer initialise the name field of the of_platform_driver, but
use the name field of the embedded device_driver's name field instead.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[SPARC64]: Fix bugs in SYSV IPC handling in 64-bit processes.
David S. Miller [Wed, 10 Oct 2007 03:56:31 +0000]
[SPARC64]: Fix bugs in SYSV IPC handling in 64-bit processes.

Thanks to Tom Callaway for the excellent bug report and
test case.

sys_ipc() has several problems, most to due with semaphore
call handling:

1) 'err' return should be a 'long'
2) "union semun" is passed in a register on 64-bit compared
   to 32-bit which provides it on the stack and therefore
   by reference
3) Second and third arguments to SEMCTL are swapped compared
   to 32-bit.

Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[SPARC/64]: Prepare to remove of_platform_driver name.
Stephen Rothwell [Thu, 27 Sep 2007 20:21:43 +0000]
[SPARC/64]: Prepare to remove of_platform_driver name.

The name field of of_platform_driver is just copied into the
included device_driver.  By not overriding an already initialised
device_driver name, we can convert the drivers over time to stop using
the of_platform_driver name.

Also we were not copying the owner field from of_platform_driver, so do
the same with it.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[SPARC32]: Add irqflags.h to sparc32 and use it from generic code.
Robert Reif [Thu, 27 Sep 2007 20:15:31 +0000]
[SPARC32]: Add irqflags.h to sparc32 and use it from generic code.

Added asm-sparc/irqflags.h and moved irq related code from system.h to it.
Renamed local_irq functions to raw_local_irq in irq.c.
Modified system.h to include linux/irqflags.h which includes asm/irqflags.h.
Added TRACE_IRQFLAGS_SUPPORT to Kconfig.debug.

This is the first step in adding IRQ-flags state tracing as outlined in
Documentation/irqflags-tracing.txt.  These changes should be harmless
because they just move things around and rename them.

The next step is making the lowlevel entry code modifications which
to be honest are beyond my capabilities at this point.

Boot tested on an ss20 running an SMP kernel.

Signed-off-by: Robert Reif <reif@earthlink.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[SPARC64]: beautify vmlinux.lds
Sam Ravnborg [Tue, 18 Sep 2007 02:02:57 +0000]
[SPARC64]: beautify vmlinux.lds

Apply a consistent format to vmlinux.lds.
The file is now to some degree readable.

In addition move several labels inside the braces
such that they reflect the actual start address of a section.

Without this the label would not reflect if ld added alignment.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[SPARC]: beautify vmlinux.lds
Sam Ravnborg [Tue, 18 Sep 2007 02:02:30 +0000]
[SPARC]: beautify vmlinux.lds

Make vmlinux.lds almost readable.
When going through the file fixed the following:
- Use PAGE_SIZE as replacement for hardcoded 4096
- Moves label definitions inside {} to avoid ld alignment
  that may be added between label and section

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[SPARC64]: Enable MSI on sun4u Fire PCI-E controllers.
David S. Miller [Fri, 31 Aug 2007 05:33:25 +0000]
[SPARC64]: Enable MSI on sun4u Fire PCI-E controllers.

The support code is identical to the hypervisor sun4v stuff,
just replacing the hypervisor calls with register reads and
writes in the Fire controller.

Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[FFB]: source cleanup
Krzysztof Helt [Mon, 6 Aug 2007 01:06:52 +0000]
[FFB]: source cleanup

This patch cleans up the driver a bit. It contains
coding style fixes (pointed by Lindent and checkpatch)
and white space clean ups.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[CG6]: accelerated copyarea
Krzysztof Helt [Mon, 6 Aug 2007 01:05:29 +0000]
[CG6]: accelerated copyarea

This patch adds accelerated copyarea and sets READS_FAST flag.
This doubles scrolling speed on SparcStation20 85MHz.

It also fixes a comment in cg6_fillrect function.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[CG6]: code cleanup
Krzysztof Helt [Mon, 6 Aug 2007 01:04:18 +0000]
[CG6]: code cleanup

This patch:
- corrects coding style errors pointed by Lindent and checkpatch
- replaces space chunks with tabs
- removes one redundant include
- improves indentations of defines
- removes from comments leftovers from skeletonfb
- adds __devinit attribute to two init functions

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agoFix ohci-ssb with !CONFIG_PM
Al Viro [Sat, 13 Oct 2007 21:29:47 +0000]
Fix ohci-ssb with !CONFIG_PM

ohci_bus_{suspend,resume} exists only if we have CONFIG_PM; do the same
thing as other subdrivers...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland...
Linus Torvalds [Sun, 14 Oct 2007 01:16:49 +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: Fix infinite loop on device initialization

11 years agoi2c-nforce2: Declare PEC as supported
Jean Delvare [Sat, 13 Oct 2007 21:56:33 +0000]
i2c-nforce2: Declare PEC as supported

The i2c-nforce2 driver has SMBus PEC support, so it should say so.

Signed-off-by: Jean Delvare <khali@linux-fr.org>

11 years agoi2c-nforce2: Abort the transaction on error
Oleg Ryjkov [Sat, 13 Oct 2007 21:56:33 +0000]
i2c-nforce2: Abort the transaction on error

This patch is to add an abort function that will bring back the MCP51/55
controller if it was blocked by a block-read operation, in particular.
(When a slave sends a wrong byte count on a byte read, the host gets
locked up). I've only tested it on an MCP51 and MCP55. However, I'm
almost certain it will also work on MCP65, I just did not have the board
to test it on. Thus for now the abort function will only be called
if an MCP51/55 was detected.

Signed-off-by: Oleg Ryjkov <olegr@olegr.ca>
Signed-off-by: Jean Delvare <khali@linux-fr.org>

11 years agoi2c-nforce2: Move status checking to a separate function
Oleg Ryjkov [Sat, 13 Oct 2007 21:56:33 +0000]
i2c-nforce2: Move status checking to a separate function

This is the first part of the patch that adds a function to reset the
nvidia MCP51/55 i2c controller, if something bad happens to it (e.g.
a slave sends a wrong byte count during a block transaction).

This patch just adds nforce2_check_status function. It was originally
written by Hans-Frieder Vogt.

The reason that I'm the one sending it is:
- I relied on it for the second part of the patch,
- It makes the driver code cleaner/better.

Signed-off-by: Oleg Ryjkov <olegr@olegr.ca>
Signed-off-by: Jean Delvare <khali@linux-fr.org>

11 years agoi2c-au1550: Fix a misused register problem
Chris David [Sat, 13 Oct 2007 21:56:33 +0000]
i2c-au1550: Fix a misused register problem

Fix a "mis-used register" problem on the AMD MIPS Alchemy au1550
I2C interface.

In summary, the programmable serial controller seems to hang the kernel
when I send a single 'address' byte on the I2C bus.  The patch
essentially uses the PSC_SMBSTAT register's TE (transmit FIFO empty)
bit to check when the transmit FIFO is empty, instead of using the
PSC_SMBEVNT register's TU (transmit underflow) bit.  Using the TE bit
fixed the hang problem.

Signed-off-by: Chris David <cd@chrisdavid.com>
Acked-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Jean Delvare <khali@linux-fr.org>

11 years agoi2c: Rename the PEC functionality bit
David Brownell [Sat, 13 Oct 2007 21:56:33 +0000]
i2c: Rename the PEC functionality bit

Rename I2C_FUNC_SMBUS_HWPEC_CALC as I2C_FUNC_SMBUS_PEC, and list that
functionality as always available through the software implementation.
Update documentation accordingly (and list similar requirements).

The way it's currently packaged doesn't present the capability in a
useful way.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Jean Delvare <khali@linux-fr.org>

11 years agoi2c-at91: Mark as broken
David Brownell [Sat, 13 Oct 2007 21:56:32 +0000]
i2c-at91: Mark as broken

Mark the i2c-at91 driver BROKEN in Kconfig, and explain just
why it's broken.  (Summary:  hardware design issues.)

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Jean Delvare <khali@linux-fr.org>

11 years agoi2c: Move i2c-dev interfaces to i2c-dev.h
David Brownell [Sat, 13 Oct 2007 21:56:32 +0000]
i2c: Move i2c-dev interfaces to i2c-dev.h

Move the i2c-dev support into <linux/i2c-dev.h> where it should always
have lived.  Now <linux/i2c.h> no longer holds stuff related to the
optional userspace /dev/i2c-X interface.  Improve the descriptions
for these ioctl requests.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Jean Delvare <khali@linux-fr.org>

11 years agoi2c: Remove i2c_algorithm.algo_control()
David Brownell [Sat, 13 Oct 2007 21:56:32 +0000]
i2c: Remove i2c_algorithm.algo_control()

This removes:

 - An effectively unused hook:  i2c_algorithm.algo_control.

 - The i2c_control() call, used only by i2c-dev to call that
   unused hook or set two barely supported adapter params.

   (That param setting moves into i2c-dev.c ... still iffy
   due to lack of locking, but no other changes.)

As shown by diffstat, this is a net code shrink.  It also reduces the
complexity of the I2C adapter and /dev interfaces.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Jean Delvare <khali@linux-fr.org>

11 years agocx23885: Drop empty i2c algorithm control callback
Jean Delvare [Sat, 13 Oct 2007 21:56:32 +0000]
cx23885: Drop empty i2c algorithm control callback

i2c_algorithm.algo_control is about to be removed.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Reviewed-by: Michael Krufky <mkrufky@linuxtv.org>
Acked-by: Mauro Carvalho Chehab <mchehab@infradead.org>

11 years agoi2c: Remove NOP i2c_algorithm.algo_control() methods
David Brownell [Sat, 13 Oct 2007 21:56:32 +0000]
i2c: Remove NOP i2c_algorithm.algo_control() methods

This removes NOP implementations of i2c_algorithm.algo_control.

With this change, there are no implementations of this hook in
the kernel.org tree ... that hook seems about ripe to remove.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Jean Delvare <khali@linux-fr.org>

11 years agoi2c-dev: Reject I2C_M_RECV_LEN
David Brownell [Sat, 13 Oct 2007 21:56:31 +0000]
i2c-dev: Reject I2C_M_RECV_LEN

The I2C_M_RECV_LEN calling convention for i2c_mesg.flags involves
playing games with reported buffer lengths.  (They start out less
than their actual size, and the length is then modified to reflect
how many bytes were delivered ... which one hopes is less than the
presumed actual size.)  Refuse to play such error prone games across
the boundary between userspace and kernel.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Jean Delvare <khali@linux-fr.org>

11 years agoi2c-stub: Support multiple chips
Jean Delvare [Sat, 13 Oct 2007 21:56:31 +0000]
i2c-stub: Support multiple chips

Add support for multiple chips to i2c-stub. I've changed the memory
allocation scheme from static to dynamic, so that we don't waste too
much memory.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Mark M. Hoffman <mhoffman@lightlink.com>

11 years agoi2c-bfin-twi: Remove useless twi_lock mutex
Francis Moreau [Sat, 13 Oct 2007 21:56:31 +0000]
i2c-bfin-twi: Remove useless twi_lock mutex

Remove this unneeded mutex. Indeed it was used to serialize access to
the hardware, but this is already done by the i2c-core layer, see
'bus_lock' mutex used by i2c_transfer().

Signed-off-by: Francis Moreau <francis.moro@gmail.com>
Acked-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>

11 years agoi2c-i801: Add support for the Intel Tolapai SMBus
Jason Gaston [Sat, 13 Oct 2007 21:56:31 +0000]
i2c-i801: Add support for the Intel Tolapai SMBus

Add the Intel Tolapai SMBus Controller DID.

Signed-off-by: Jason Gaston <jason.d.gaston@intel.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>

11 years agoi2c: Document struct i2c_msg
David Brownell [Sat, 13 Oct 2007 21:56:31 +0000]
i2c: Document struct i2c_msg

Clarify use of the I2C_M_* flags by highlighting the fact that
most of them depend on I2C_FUNC_PROTOCOL_MANGLING.

Also provide kerneldoc for i2c_smbus_read_block_data() and also
for "struct i2c_msg".

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Jean Delvare <khali@linux-fr.org>

11 years agoi2c/pcf8574: No arbitrary initialization
Jean Delvare [Sat, 13 Oct 2007 21:56:31 +0000]
i2c/pcf8574: No arbitrary initialization

Do not initialize the PCF8574 with an arbitrary value. Users will have
to write the initial value to sysfs themselves.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Aurelien Jarno <aurelien@aurel32.net>

11 years agoi2c: Add DaVinci I2C controller support
Vladimir Barinov [Sat, 13 Oct 2007 21:56:30 +0000]
i2c: Add DaVinci I2C controller support

Signed-off-by: Vladimir Barinov <vbarinov@ru.mvista.com>
Acked-by: Trilok Soni <soni.trilok@gmail.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>

11 years agoi2c-ibm_iic: Add support for new-style clients
Stefan Roese [Sat, 13 Oct 2007 21:56:30 +0000]
i2c-ibm_iic: Add support for new-style clients

Use i2c_bit_add_numbered_adapter() if device id specified, so that the
i2c-ibm_iic adapter works well with new-style pre-declared devices.

Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Jean Delvare <khali@linux-fr.org>

11 years agoi2c/tps65010: New-style driver updates, part 2
David Brownell [Sat, 13 Oct 2007 21:56:30 +0000]
i2c/tps65010: New-style driver updates, part 2

Switch the tps65010 driver into a "new-style" I2C driver, and convert all
of its in-tree users (board support for OSK, H2, H3) accordingly.

That accounts for most of the board-specific code in this driver; the
rest of that code is now moved into board-specific initcalls.

Also remove some of the many now-superfluous #includes.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Jean Delvare <khali@linux-fr.org>

11 years agoi2c/tps65010: New-style driver updates, part 1
David Brownell [Sat, 13 Oct 2007 21:56:30 +0000]
i2c/tps65010: New-style driver updates, part 1

Prepare to convert tps65010 driver to "new style" driver by changing
how it references the i2c_client.  This lets the eventual patch with
driver and platform updates be smaller.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Jean Delvare <khali@linux-fr.org>

11 years agoi2c-core: Make some code static
Adrian Bunk [Sat, 13 Oct 2007 21:56:30 +0000]
i2c-core: Make some code static

After the i2c-isa removal some code can become static.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Jean Delvare <khali@linux-fr.org>

11 years agoi2c: New-style devices can support driver model wakeup flags
David Brownell [Sat, 13 Oct 2007 21:56:29 +0000]
i2c: New-style devices can support driver model wakeup flags

We need to be able to flag I2C devices, such as RTCs, which can issue wake
events (usually through IRQ lines).  This adds an i2c_board_info.flags bit,
and uses it to initialize the i2c device node.  (And shrinks a few lines
that were overly long.)

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Jean Delvare <khali@linux-fr.org>

11 years agoi2c: Kill struct i2c_device_id
Jean Delvare [Sat, 13 Oct 2007 21:56:29 +0000]
i2c: Kill struct i2c_device_id

I2C devices do not have any form of ID as PCI or USB devices have.
No driver uses "MODULE_DEVICE_TABLE(i2c, ...)" because it doesn't
make sense. So we can get rid of struct i2c_device_id and the
associated support code.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Greg KH <greg@kroah.com>

11 years agomlx4_core: Fix infinite loop on device initialization
Roland Dreier [Sat, 13 Oct 2007 21:10:50 +0000]
mlx4_core: Fix infinite loop on device initialization

Commit 3d73c288 ("mlx4_core: Fix section mismatches") introduced a
stupid bug in device init: when some of mlx4_init_one() was split off
into __mlx4_init_one(), the call from the main mlx4_init_one()
function was back to mlx4_init_one() rather than to __mlx4_init_one(),
which leads to an obvious infinite loop if the function is every
called.

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

11 years agomissing includes in arch/powerpc/platforms/52xx/lite5200.c
Al Viro [Sat, 13 Oct 2007 18:40:08 +0000]
missing includes in arch/powerpc/platforms/52xx/lite5200.c

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agofallout from elsa setup split
Al Viro [Sat, 13 Oct 2007 18:42:42 +0000]
fallout from elsa setup split

... and yes, caller wants it to return int.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agoJFS: Bio cleanup: Replace missing return statements
Dave Kleikamp [Sat, 13 Oct 2007 17:58:00 +0000]
JFS: Bio cleanup: Replace missing return statements

commit e30408b2a99cb7b8bf529c7dc2328a19d71894cf ("JFS: fix bio-related
build breakage") removed some "return 0;" statements, rather than
changing them to null returns.

Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
Cc: Jeff Garzik <jeff@garzik.org>
Cc: Randy Dunlap <randy.dunlap@oracle.com>
Cc: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agoMerge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
Linus Torvalds [Sat, 13 Oct 2007 17:14:25 +0000]
Merge branch 'upstream' of git://ftp.linux-mips.org/upstream-linus

* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
  [MIPS] SMP: Fix use of cpumasks.
  [MIPS] Revert "[MIPS] tlbex.c: Cleanup __init usage."
  [MIPS] CFE: Add missing parenthesis.

11 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6
Linus Torvalds [Sat, 13 Oct 2007 17:13:27 +0000]
Merge git://git./linux/kernel/git/bart/ide-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6: (27 commits)
  alim15x3: remove redundant m5229_revision check
  sc1200: fix ->dma_base equal zero handling
  cs5520: fix ->dma_base equal zero handling
  sgiioc4: add missing ->dma_base check
  cs5535: add missing ->dma_base check
  ide: remove CONFIG_IDEDMA_IVB config option
  ide: change master/slave IDENTIFY order
  ide: move ide_config_drive_speed() calls to upper layers (take 2)
  pdc202xx_new: check ide_config_drive_speed() return value
  cs5535: check ide_config_drive_speed() return value
  amd74xx/via82cxxx: check ide_config_drive_speed() return value
  au1xxx: fix au1xxx_set_pio_mode()
  icside: use ide_tune_dma()
  ide-pmac: fix PIO setup and enable autotune
  ide-pmac: use ide_tune_dma() (take 2)
  ide-pmac: remove pmac_ide_do_setfeature() (take 2)
  ide-pmac: remove nIEN clearing from pmac_ide_do_setfeature()
  ide-pmac: use __ide_wait_stat()
  ide-pmac: remove extra good status wait from pmac_ide_do_setfeature()
  ide: add __ide_wait_stat() helper
  ...

11 years agoMerge git://git.infradead.org/mtd-2.6
Linus Torvalds [Sat, 13 Oct 2007 17:12:15 +0000]
Merge git://git.infradead.org/mtd-2.6

* git://git.infradead.org/mtd-2.6: (91 commits)
  [MTD] [NAND] Blackfin on-chip NAND Flash Controller driver
  [MTD] [NOR] fix ctrl-alt-del can't reboot for intel flash bug
  [MTD] [NAND] Fix compiler warning in Alauda driver
  [JFFS2] Remove stray debugging printk
  [JFFS2] Handle dirents on the flash with embedded zero bytes in names.
  [JFFS2] Check for creation of dirents with embedded zero bytes in name.
  [JFFS2] Don't count all 'very dirty' blocks except in debug mode
  [JFFS2] Check whether garbage-collection actually obsoleted its victim.
  [JFFS2] Relax threshold for triggering GC due to dirty blocks.
  [MTD] [OneNAND] Fix typo related with recent commit
  [JFFS2] Trigger garbage collection when very_dirty_list size becomes excessive
  [MTD] [NAND] Avoid deadlock in erase callback; release chip lock first.
  [MTD] [NAND] Resume method for CAFÉ NAND controller
  [MTD] [NAND] Fix PCI ident table for CAFÉ NAND controller.
  [MTD] [NAND] s3c2410: fix arch moves
  [MTD] [OneNAND] fix numerous races
  [MTD] map driver for NOR flash on the Intel Vermilion Range chipset
  [JFFS2] Fix unpoint length
  [MTD] fix CFI point method for discontiguous maps
  [MTD] MAPS: Merge Lubbock and Mainstone drivers into common PXA2xx driver
  ...

11 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm
Linus Torvalds [Sat, 13 Oct 2007 17:02:11 +0000]
Merge branch 'for-linus' of git://git./linux/kernel/git/avi/kvm

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm: (106 commits)
  KVM: Replace enum by #define
  KVM: Skip pio instruction when it is emulated, not executed
  KVM: x86 emulator: popf
  KVM: x86 emulator: fix src, dst value initialization
  KVM: x86 emulator: jmp abs
  KVM: x86 emulator: lea
  KVM: X86 emulator: jump conditional short
  KVM: x86 emulator: imlpement jump conditional relative
  KVM: x86 emulator: sort opcodes into ascending order
  KVM: Improve emulation failure reporting
  KVM: x86 emulator: pushf
  KVM: x86 emulator: call near
  KVM: x86 emulator: push imm8
  KVM: VMX: Fix exit qualification width on i386
  KVM: Move main vcpu loop into subarch independent code
  KVM: VMX: Move vm entry failure handling to the exit handler
  KVM: MMU: Don't do GFP_NOWAIT allocations
  KVM: Rename kvm_arch_ops to kvm_x86_ops
  KVM: Simplify memory allocation
  KVM: Hoist SVM's get_cs_db_l_bits into core code.
  ...

11 years agoDelete filenames in comments.
Dave Jones [Sat, 13 Oct 2007 01:10:53 +0000]
Delete filenames in comments.

Since the x86 merge, lots of files that referenced their own filenames
are no longer correct.  Rather than keep them up to date, just delete
them, as they add no real value.

Additionally:
- fix up comment formatting in scx200_32.c
- Remove a credit from myself in setup_64.c from a time when we had no SCM
- remove longwinded history from tsc_32.c which can be figured out from
  git.

Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agofix sparc32 breakage (result of vmlinux.lds.S bug)
Al Viro [Sat, 13 Oct 2007 07:40:24 +0000]
fix sparc32 breakage (result of vmlinux.lds.S bug)

In commit 4665079cbb2a3e17de82f2ab2940b9f97f37d65e ("[NETNS]: Move some
code into __init section when CONFIG_NET_NS=n") we got a new section -
.exit.text.refok (more of 'let's tell modpost that some bogus calls are
not bogus', a-la text.init.refok).

Unfortunately, the commit in question forgot to add it to TEXT_TEXT,
with rather amusing results.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agofallout from DECLARE_MAC_BUF patches
Al Viro [Sat, 13 Oct 2007 07:30:26 +0000]
fallout from DECLARE_MAC_BUF patches

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agov4l: copy_to_user() is not a good method name
Al Viro [Sat, 13 Oct 2007 07:25:24 +0000]
v4l: copy_to_user() is not a good method name

Breaks on any target that has copy_to_user() defined as a non-trivial
macro.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agominimal build fixes for uml (fallout from x86 merge)
Al Viro [Sat, 13 Oct 2007 07:16:04 +0000]
minimal build fixes for uml (fallout from x86 merge)

 a) include/asm-um/arch can't just point to include/asm-$(SUBARCH) now
 b) arch/{i386,x86_64}/crypto are merged now
 c) subarch-obj needed changes
 d) cpufeature_64.h should pull "cpufeature_32.h", not <asm/cpufeature_32.h>
    since it can be included from asm-um/cpufeature.h
 e) in case of uml-i386 we need CONFIG_X86_32 for make and gcc, but not
    for Kconfig
 f) sysctl.c shouldn't do vdso_enabled for uml-i386 (actually, that one
    should be registered from corresponding arch/*/kernel/*, with ifdef
    going away; that's a separate patch, though).

With that and with Stephen's patch ("[PATCH net-2.6] uml: hard_header fix")
we have uml allmodconfig building both on i386 and amd64.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agonet core: fix kernel-doc for new function parameters
Randy Dunlap [Sat, 13 Oct 2007 04:17:49 +0000]
net core: fix kernel-doc for new function parameters

Fix networking code kernel-doc for newly added parameters.

Warning(linux-2.6.23-git2//net/core/sock.c:879): No description found for parameter 'net'
Warning(linux-2.6.23-git2//net/core/dev.c:570): No description found for parameter 'net'
Warning(linux-2.6.23-git2//net/core/dev.c:594): No description found for parameter 'net'
Warning(linux-2.6.23-git2//net/core/dev.c:617): No description found for parameter 'net'
Warning(linux-2.6.23-git2//net/core/dev.c:641): No description found for parameter 'net'
Warning(linux-2.6.23-git2//net/core/dev.c:667): No description found for parameter 'net'
Warning(linux-2.6.23-git2//net/core/dev.c:722): No description found for parameter 'net'
Warning(linux-2.6.23-git2//net/core/dev.c:959): No description found for parameter 'net'
Warning(linux-2.6.23-git2//net/core/dev.c:1195): No description found for parameter 'dev'
Warning(linux-2.6.23-git2//net/core/dev.c:2105): No description found for parameter 'n'
Warning(linux-2.6.23-git2//net/core/dev.c:3272): No description found for parameter 'net'
Warning(linux-2.6.23-git2//net/core/dev.c:3445): No description found for parameter 'net'
Warning(linux-2.6.23-git2//include/linux/netdevice.h:1301): No description found for parameter 'cpu'

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agodocbook/mcabook: fixup x86 path/file names
Randy Dunlap [Sat, 13 Oct 2007 04:17:35 +0000]
docbook/mcabook: fixup x86 path/file names

Fix docbook templates for new x86 path/filenames:
docproc: linux-2.6.23-git2/include/asm-i386/mca_dma.h: No such file or directory

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agodocbook/kernel-api: fixup x86 path/file names
Randy Dunlap [Sat, 13 Oct 2007 04:17:23 +0000]
docbook/kernel-api: fixup x86 path/file names

Fix docbook templates for new x86 path/filenames.

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agodocbook/kernel-hacking: fixup x86 path/file names
Randy Dunlap [Sat, 13 Oct 2007 04:17:12 +0000]
docbook/kernel-hacking: fixup x86 path/file names

Fix docbook templates for modified x86 path/filenames.

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agodocbook/deviceiobook: fixup x86 path/file names
Randy Dunlap [Sat, 13 Oct 2007 04:17:00 +0000]
docbook/deviceiobook: fixup x86 path/file names

Fix docbook templates for new x86 path/filenames:

docproc: linux-2.6.23-git2/include/asm-i386/io.h: No such file or directory

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh64-2.6
Linus Torvalds [Sat, 13 Oct 2007 16:50:26 +0000]
Merge git://git./linux/kernel/git/lethal/sh64-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh64-2.6:
  sh64: mach-cayman: Build fixes.
  sh64: Symbol export fixups.
  sh64: linker script tidying and alignment fixups.
  sh64: Set KBUILD_IMAGE to make the rpm target happy.
  sh64: Kill off obsolete linux/blk.h reference.
  sh64: cleanup struct irqaction initializers.
  sh64: Kill off dead gdb stub symbol.
  sh64: alphanumeric display only on Cayman.
  sh64: Add defconfigs for mach-sim and mach-harp.
  sh64: update cayman defconfig.
  sh64: Tidy up Kconfig dependencies.
  sh64: Move consistent DMA routines to arch/sh64/mm/.
  sh64: Some symbol exports and build fixes.
  sh64: mach-sim: Build fixes.
  sh64: mach-harp: Build fixes.
  sh64: Kill off duplicate frame pointer option.
  sh64: Kill off dead ROM-RAM and generic boards.
  sh64: Tidy up includes for Cayman board.
  sh64: Move *_p() I/O routine variants to io.h.

11 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6
Linus Torvalds [Sat, 13 Oct 2007 16:49:04 +0000]
Merge git://git./linux/kernel/git/lethal/sh-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: (124 commits)
  sh: allow building for both r2d boards in same binary.
  sh: fix r2d board detection
  sh: Discard .exit.text/.exit.data at runtime.
  sh: Fix up some section alignments in linker script.
  sh: Fix SH-4 DMAC CHCR masking.
  sh: Rip out left-over nommu cond syscall cruft.
  sh: Make kgdb i-cache flushing less inept.
  sh: kgdb section mismatches and tidying.
  sh: cleanup struct irqaction initializers.
  sh: early_printk tidying.
  video: pvr2fb: Add TV (RGB) support to Dreamcast PVR driver.
  sh: Conditionalize gUSA support.
  sh: Follow gUSA preempt changes in __switch_to().
  sh: Tidy up gUSA preempt handling.
  sh: __copy_user() optimizations for small copies.
  sh: clkfwk: Support multi-level clock propagation.
  sh: Fix URAM start address on SH7785.
  sh: Use boot_cpu_data for CPU probe.
  sh: Support extended mode TLB on SH-X3.
  sh: Bump MAX_ACTIVE_REGIONS for SH7785.
  ...

11 years agossb bus needs <linux/io.h>
Geert Uytterhoeven [Sat, 13 Oct 2007 12:31:31 +0000]
ssb bus needs <linux/io.h>

ssb bus needs <linux/io.h>

  linux/drivers/ssb/main.c: In function 'ssb_ssb_read16':
  linux/drivers/ssb/main.c:518: error: implicit declaration of function 'readw'
  linux/drivers/ssb/main.c: In function 'ssb_ssb_read32':
  linux/drivers/ssb/main.c:526: error: implicit declaration of function 'readl'
  linux/drivers/ssb/main.c: In function 'ssb_ssb_write16':
  linux/drivers/ssb/main.c:534: error: implicit declaration of function 'writew'
  linux/drivers/ssb/main.c: In function 'ssb_ssb_write32':
  linux/drivers/ssb/main.c:542: error: implicit declaration of function 'writel'

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agob43 wireless needs <linux/io.h>
Geert Uytterhoeven [Sat, 13 Oct 2007 12:31:30 +0000]
b43 wireless needs <linux/io.h>

b43 wireless needs <linux/io.h>

  linux/drivers/net/wireless/b43/pio.h: In function 'b43_pio_write':
  linux/drivers/net/wireless/b43/pio.h:89: error: implicit declaration of function 'mmiowb'

  linux/drivers/net/wireless/b43/phy.c: In function 'b43_phy_write':
  linux/drivers/net/wireless/b43/phy.c:301: error: implicit declaration of function 'mmiowb'

  linuxdrivers/net/wireless/b43/sysfs.c: In function 'b43_attr_interfmode_store':
  linuxdrivers/net/wireless/b43/sysfs.c:147: error: implicit declaration of function 'mmiowb'

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agom68k: fix net drivers after recent get_stats updates
Geert Uytterhoeven [Sat, 13 Oct 2007 12:31:29 +0000]
m68k: fix net drivers after recent get_stats updates

m68k: fix net drivers after recent get_stats updates

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agodm: emc_endio returns void
Geert Uytterhoeven [Sat, 13 Oct 2007 12:31:28 +0000]
dm: emc_endio returns void

emc_endio returns void:
  linux/drivers/md/dm-emc.c: In function 'emc_endio':
  linux/drivers/md/dm-emc.c:58: warning: 'return' with a value, in function returning void

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agom68k: Export cachectl.h
Matthew Wilcox [Sat, 13 Oct 2007 12:31:27 +0000]
m68k: Export cachectl.h

libffi in GCC 4.2 needs cachectl.h to do its cache flushing.  But we
don't currently export it.  I believe this patch should do the trick.

Signed-off-by: Matthew Wilcox <matthew@wil.cx>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agom68k: ignore restart_syscall
Geert Uytterhoeven [Sat, 13 Oct 2007 12:31:26 +0000]
m68k: ignore restart_syscall

m68k: ignore restart_syscall, which is not needed on m68k.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>