Pull LED subsystem update from Bryan Wu.

* 'for-3.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds: (50 commits)
  leds-lp8788: forgotten unlock at lp8788_led_work
  LEDS: propagate error codes in blinkm_detect()
  LEDS: memory leak in blinkm_led_common_set()
  leds: add new lp8788 led driver
  LEDS: add BlinkM RGB LED driver, documentation and update MAINTAINERS
  leds: max8997: Simplify max8997_led_set_mode implementation
  leds/leds-s3c24xx: use devm_gpio_request
  leds: convert Network Space v2 LED driver to devm_kzalloc() and cleanup error exit path
  leds: convert DAC124S085 LED driver to devm_kzalloc()
  leds: convert LM3530 LED driver to devm_kzalloc() and cleanup error exit path
  leds: convert TCA6507 LED driver to devm_kzalloc()
  leds: convert Freescale MC13783 LED driver to devm_kzalloc() and cleanup error exit path
  leds: convert ADP5520 LED driver to devm_kzalloc() and cleanup error exit path
  leds: convert PCA955x LED driver to devm_kzalloc() and cleanup error exit path
  leds: convert Sun Fire LED driver to devm_kzalloc() and cleanup error exit path
  leds: convert PCA9532 LED driver to devm_kzalloc()
  leds: convert LT3593 LED driver to devm_kzalloc()
  leds: convert Renesas TPU LED driver to devm_kzalloc() and cleanup error exit path
  leds: convert LP5523 LED driver to devm_kzalloc() and cleanup error exit path
  leds: convert PCA9633 LED driver to devm_kzalloc()
  ...

Pull sparc updates from David Miller:
 "Nothing much this merge window for sparc.

  1) Fix FPU state management in sparc32, from Tkhai Kirill.

  2) More sparc32 mm layer code cleanups, largely more side effects of
     the sun4c support removal in the 3.5 From Sam Ravnborg.

  3) Remove unused code in sparc64, from Bjorn Helgaas and Kirill Tkhai.

  4) Some declaration and comment tidies in PROM support code, from
     Geert Uytterhoeven."

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc: (24 commits)
  sparc32, copy_thread: Clear TIF_USEDFPU flag of created task instead of current
  sparc32: delete dead code in show_mem()
  sparc32: move kmap_init() to highmem.c
  sparc32: move probe_memory() to srmmu.c
  sparc32: drop unused BAD_PAGE stuff
  sparc32: centralize all mmu context handling in srmmu.c
  sparc32: drop quicklist
  sparc32: drop sparc model check in paging_init
  sparc32: drop sparc_unmapped_base
  sparc32,leon: drop leon_init()
  sparc32: drop fixmap.h
  sparc32: fixmap.h cleanup
  sparc32: drop unused kmap_atomic_to_page
  sparc32: drop swapper_pg_dir
  sparc32: beautify srmmu_inherit_prom_mappings()
  sparc32: use void * in nocache get/free
  sparc32: fix coding-style in srmmu.c
  sparc32: sort includes in srmmu.c
  sparc32: define a few srmmu functions __init
  sparc64: remove unused function straddles_64bit_va_hole()
  ...

Pull networking updates and fixes from David Miller:

1) Reinstate the no-ref optimization for input route lookups in ipv4 to
   fix some routing cache removal perf regressions.

2) Make TCP socket pre-demux work on ipv6 side too, from Eric Dumazet.

3) Get RX hash value from correct place in be2net driver, from
   Sarveshwar Bandi.

4) Validation of FIB cached routes missing critical check, from Eric
   Dumazet.

5) EEH support in mlx4 driver, from Kleber Sacilotto de Souza.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (23 commits)
  ipv6: Early TCP socket demux
  ipv4: Fix input route performance regression.
  pch_gbe: vlan skb len fix
  pch_gbe: add extra clean tx
  pch_gbe: fix transmit watchdog timeout
  ixgbe: fix panic while dumping packets on Tx hang with IOMMU
  be2net: Fix to parse RSS hash from Receive completions correctly.
  net/mlx4_en: Limit the RFS filter IDs to be < RPS_NO_FILTER
  hyperv: Add error handling to rndis_filter_device_add()
  hyperv: Add a check for ring_size value
  ipv4: rt_cache_valid must check expired routes
  net/pch_gpe: Cannot disable ethernet autonegation
  qeth: repair crash in qeth_l3_vlan_rx_kill_vid()
  netiucv: cleanup attribute usage
  net: wiznet add missing HAS_IOMEM dependency
  be2net: Missing byteswap in be_get_fw_log_level causes oops on PowerPC
  mlx4: Add support for EEH error recovery
  cdc-ncm: tag Ericsson WWAN devices (eg F5521gw) with FLAG_WWAN
  wanmain: comparing array with NULL
  caif: fix NULL pointer check
  ...

On powerpc, we don't get the implicit vmalloc.h include, and as a result
the build fails noisily:

  fs/btrfs/send.c: In function 'fs_path_free':
  fs/btrfs/send.c:185:4: error: implicit declaration of function 'vfree' [-Werror=implicit-function-declaration]
  fs/btrfs/send.c: In function 'fs_path_ensure_buf':
  fs/btrfs/send.c:215:4: error: implicit declaration of function 'vmalloc' [-Werror=implicit-function-declaration]
  fs/btrfs/send.c:215:12: warning: assignment makes pointer from integer without a cast [enabled by default]
  fs/btrfs/send.c:225:12: warning: assignment makes pointer from integer without a cast [enabled by default]
  fs/btrfs/send.c:233:13: warning: assignment makes pointer from integer without a cast [enabled by default]
  fs/btrfs/send.c: In function 'iterate_dir_item':
  fs/btrfs/send.c:900:10: warning: assignment makes pointer from integer without a cast [enabled by default]
  fs/btrfs/send.c:909:11: warning: assignment makes pointer from integer without a cast [enabled by default]
  fs/btrfs/send.c: In function 'btrfs_ioctl_send':
  fs/btrfs/send.c:4463:17: warning: assignment makes pointer from integer without a cast [enabled by default]
  fs/btrfs/send.c:4469:17: warning: assignment makes pointer from integer without a cast [enabled by default]
  fs/btrfs/send.c:4475:2: error: implicit declaration of function 'vzalloc' [-Werror=implicit-function-declaration]
  fs/btrfs/send.c:4475:20: warning: assignment makes pointer from integer without a cast [enabled by default]
  fs/btrfs/send.c:4483:21: warning: assignment makes pointer from integer without a cast [enabled by default]
Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

at default case of switch we return with out unlocking the mutex.
Signed-off-by: NDevendra Naga <develkernel412222@gmail.com>
Signed-off-by: NBryan Wu <bryan.wu@canonical.com>

Use the error codes from the lower levels instead of -ENODEV.
Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com>
Acked-by: NJan-Simon Möller <jansimon.moeller@gmx.de>
Signed-off-by: NBryan Wu <bryan.wu@canonical.com>

This can return without freeing the bl_work struct.  Also there was no
check for allocation failure.
Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com>
Acked-by: NJan-Simon Möller <jansimon.moeller@gmx.de>
Signed-off-by: NBryan Wu <bryan.wu@canonical.com>

FPU state is saved into task_struct of created task. Current task continues
use of the state, so it needs TIF_USEDFPU flag is not cleared.

Created task receives fresh FPU and cleared TIF_USEFPU flag is required for it.
Signed-off-by: NKirill Tkhai <tkhai@yandex.ru>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

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

Try to keep highmem support in a more central place.
Signed-off-by: NSam Ravnborg <sam@ravnborg.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Only one user so move it to the file using it.
It had nothing to do in fault_32.
Signed-off-by: NSam Ravnborg <sam@ravnborg.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

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

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

The quicklist stuff is not used anymore - drop it.
Signed-off-by: NSam Ravnborg <sam@ravnborg.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

We already check the model in head_32.S so no need to
repeat the check here
Signed-off-by: NSam Ravnborg <sam@ravnborg.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

The base is always the same so no need to use a variable for this.
Signed-off-by: NSam Ravnborg <sam@ravnborg.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

This function was only used to set of_pdt_build_more to leon_node_init().
But the leon_node_init() was a nop as prom_amba_init was never assigned.

Cc: Daniel Hellstrom <daniel@gaisler.com>
Cc: Konrad Eisele <konrad@gaisler.com>
Signed-off-by: NSam Ravnborg <sam@ravnborg.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

sparc32 does not support fixmaps - so do not pretend so by
having the fixmap.h file.
Move relevant parts to vaddrs.h.

I looked at simplifying this even more but failed to understand
the reasoning behind the extra guard page involved and due to
missing testing possibilities only the trivial conversion was done.
Signed-off-by: NSam Ravnborg <sam@ravnborg.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Remove all unused stuff from fixmap.h
It is only used for highmem - sparc32 has no fixmap support.
Signed-off-by: NSam Ravnborg <sam@ravnborg.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

No users left of this function - drop it.
Signed-off-by: NSam Ravnborg <sam@ravnborg.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

We save one page of RAM dropping swapper_pg_dir.
It was only used for an assignment in init-mm.c and we
redid this later in srmmu.c anyway.

This is likely a left-over from the sun4c removal.

To avoid a dummy variable we use a simple #define swapper_pg_dir NULL
Signed-off-by: NSam Ravnborg <sam@ravnborg.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

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

This allowed to us to kill a lot of casts,
with no loss of readability in any places
Signed-off-by: NSam Ravnborg <sam@ravnborg.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Fix the most annoying issues that distracts me:
- whitespace
- missing space after "if" and "while"
- spaces around operators
and similar simple things.
Signed-off-by: NSam Ravnborg <sam@ravnborg.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

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

They are only used during early init so lets get rid of them
after init to save some RAM.
Signed-off-by: NSam Ravnborg <sam@ravnborg.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Pull remoteproc update from Ohad Ben-Cohen:
 - custom binary format support from Sjur Brændeland
 - groundwork for recovery and runtime pm support
 - some cleanups and API simplifications

Fix up conflicts in drivers/remoteproc/remoteproc_core.c due to clashes
with earlier cleanups by Sjur Brændeland (with part of the cleanups
moved into the new remoteproc_elf_loader.c file).

* tag 'remoteproc-for-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc:
  MAINTAINERS: add remoteproc's git
  remoteproc: Support custom firmware handlers
  remoteproc: Move Elf related functions to separate file
  remoteproc: Add function rproc_get_boot_addr
  remoteproc: Pass struct fw to load_segments and find_rsc_table.
  remoteproc: adopt the driver core's alloc/add/del/put naming
  remoteproc: remove the get_by_name/put API
  remoteproc: support non-iommu carveout assignment
  remoteproc: simplify unregister/free interfaces
  remoteproc: remove the now-redundant kref
  remoteproc: maintain a generic child device for each rproc
  remoteproc: allocate vrings on demand, free when not needed

This is the IPv6 missing bits for infrastructure added in commit
41063e9d (ipv4: Early TCP socket demux.)
Signed-off-by: NEric Dumazet <edumazet@google.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

With the routing cache removal we lost the "noref" code paths on
input, and this can kill some routing workloads.

Reinstate the noref path when we hit a cached route in the FIB
nexthops.

With help from Eric Dumazet.
Reported-by: NAlexander Duyck <alexander.duyck@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Signed-off-by: NEric Dumazet <edumazet@google.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Pull large btrfs update from Chris Mason:
 "This pull request is very large, and the two main features in here
  have been under testing/devel for quite a while.

  We have subvolume quotas from the strato developers.  This enables
  full tracking of how many blocks are allocated to each subvolume (and
  all snapshots) and you can set limits on a per-subvolume basis.  You
  can also create quota groups and toss multiple subvolumes into a big
  group.  It's everything you need to be a web hosting company and give
  each user their own subvolume.

  The userland side of the quotas is being refreshed, they'll send out
  details on where to grab it soon.

  Next is the kernel side of btrfs send/receive from Alexander Block.
  This leverages the same infrastructure as the quota code to figure out
  relationships between blocks and their owners.  It can then compute
  the difference between two snapshots and sends the diffs in a neutral
  format into userland.

  The basic model:

        create a snapshot
        send that snapshot as the initial backup
        make changes
        create a second snapshot
        send the incremental as a backup
        delete the first snapshot
        (use the second snapshot for the next incremental)

  The receive portion is all in userland, and in the 'next' branch of my
  btrfs-progs repo.

  There's still some work to do in terms of optimizing the send side
  from kernel to userland.  The really important part is figuring out
  how two snapshots are different, and this is where we are
  concentrating right now.  The initial send of a dataset is a little
  slower than tar, but the incremental sends are dramatically faster
  than what rsync can do.

  On top of all of that, we have a nice queue of fixes, cleanups and
  optimizations."

Fix up trivial modify/del conflict in fs/btrfs/ioctl.c

Also fix up semantic conflict in fs/btrfs/send.c: the interface to
dentry_open() changed in commit 765927b2 ("switch dentry_open() to
struct path, make it grab references itself"), and since it now grabs
whatever references it needs, we should no longer do the mntget() on the
mnt (and we need to dput() the dentry reference we took).

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: (65 commits)
  Btrfs: uninit variable fixes in send/receive
  Btrfs: introduce BTRFS_IOC_SEND for btrfs send/receive
  Btrfs: add btrfs_compare_trees function
  Btrfs: introduce subvol uuids and times
  Btrfs: make iref_to_path non static
  Btrfs: add a barrier before a waitqueue_active check
  Btrfs: call the ordered free operation without any locks held
  Btrfs: Check INCOMPAT flags on remount and add helper function
  Btrfs: add helper for tree enumeration
  btrfs: allow cross-subvolume file clone
  Btrfs: improve multi-thread buffer read
  Btrfs: make btrfs's allocation smoothly with preallocation
  Btrfs: lock the transition from dirty to writeback for an eb
  Btrfs: fix potential race in extent buffer freeing
  Btrfs: don't return true in releasepage unless we actually freed the eb
  Btrfs: suppress printk() if all device I/O stats are zero
  Btrfs: remove unwanted printk() for btrfs device I/O stats
  Btrfs: rewrite BTRFS_SETGET_FUNCS
  Btrfs: zero unused bytes in inode item
  Btrfs: kill free_space pointer from inode structure
  ...

Conflicts:
	fs/btrfs/ioctl.c

pch_gbe_xmit_frame skb->len verification was incorrect in vlan case
causing bogus transfer length errors.  One correction could be:
    offset = skb->protocol == htons(ETH_P_8021Q) ? 0 : 4;
    if (unlikely(skb->len > (adapter->hw.mac.max_frame_size - offset)))
However, this verification is not necessary, so remove it.
Signed-off-by: NAndy Cress <andy.cress@us.kontron.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

This adds extra cleaning to the pch_gbe_clean_tx routine to avoid
transmit timeouts on some BCM PHYs that have different timing.
Also update the DRV_VERSION to 1.01, and show it.
Signed-off-by: NAndy Cress <andy.cress@us.kontron.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

An extended ping test with 6 vlans resulted in a driver oops with a
netdev transmit timeout.
Fix WATCHDOG_TIMEOUT to be more like e1000e at 5 * HZ, to avoid
unnecessary transmit timeouts.
Signed-off-by: NAndy Cress <andy.cress@us.kontron.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

This patch resolves a "BUG: unable to handle kernel paging request at ..."
oops while dumping packet data. The issue occurs with IOMMU enabled due to
the address provided by phys_to_virt().

This patch makes use of skb->data on Tx and the virtual address of the pages
allocated for Rx.
Signed-off-by: NEmil Tantilov <emil.s.tantilov@intel.com>
Tested-by: NPhil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Pull ACPI & power management update from Len Brown:
 "Re-write of the turbostat tool.
     lower overhead was necessary for measuring very large system when
     they are very idle.

  IVB support in intel_idle
     It's what I run on my IVB, others should be able to also:-)

  ACPICA core update
     We have found some bugs due to divergence between Linux and the
     upstream ACPICA base.  Most of these patches are to reduce that
     divergence to reduce the risk of future bugs.

  Some cpuidle updates, mostly for non-Intel
     More will be coming, as they depend on this part.

  Some thermal management changes needed by non-ACPI systems.

  Some _OST (OS Status Indication) updates for hot ACPI hot-plug."

* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux: (51 commits)
  Thermal: Documentation update
  Thermal: Add Hysteresis attributes
  Thermal: Make Thermal trip points writeable
  ACPI/AC: prevent OOPS on some boxes due to missing check power_supply_register() return value check
  tools/power: turbostat: fix large c1% issue
  tools/power: turbostat v2 - re-write for efficiency
  ACPICA: Update to version 20120711
  ACPICA: AcpiSrc: Fix some translation issues for Linux conversion
  ACPICA: Update header files copyrights to 2012
  ACPICA: Add new ACPI table load/unload external interfaces
  ACPICA: Split file: tbxface.c -> tbxfload.c
  ACPICA: Add PCC address space to space ID decode function
  ACPICA: Fix some comment fields
  ACPICA: Table manager: deploy new firmware error/warning interfaces
  ACPICA: Add new interfaces for BIOS(firmware) errors and warnings
  ACPICA: Split exception code utilities to a new file, utexcep.c
  ACPI: acpi_pad: tune round_robin_time
  ACPICA: Update to version 20120620
  ACPICA: Add support for implicit notify on multiple devices
  ACPICA: Update comments; no functional change
  ...

Pull drm updates from Dave Airlie:
 "One of the smaller drm -next pulls in ages!

  Ben (nouveau) has a rewrite in progress but we decided to leave it
  stew for another cycle, so just some fixes from him.

   - radeon: lots of documentation work, fixes, more ring and locking
     changes, pcie gen2, more dp fixes.
   - i915: haswell features, gpu reset fixes, /dev/agpgart removal on
     machines that we never used it on, more VGA/HDP fix., more DP fixes
   - drm core: cleanups from Daniel, sis 64-bit fixes, range allocator
     colouring.

  but yeah fairly quiet merge this time, probably because I missed half
  of it!"

Trivial add-add conflict in include/linux/pci_regs.h

* 'drm-next' of git://people.freedesktop.org/~airlied/linux: (255 commits)
  drm/nouveau: init vblank requests list
  drm/nv50: extend vblank semaphore to generic dmaobj + offset pair
  drm/nouveau: mark most of our ioctls as deprecated, move to compat layer
  drm/nouveau: move current gpuobj code out of nouveau_object.c
  drm/nouveau/gem: fix object reference leak in a failure path
  drm/nv50: rename INVALID_QUERY_OR_TEXTURE error to INVALID_OPERATION
  drm/nv84: decode PCRYPT errors
  drm/nouveau: dcb table quirk for fdo#50830
  nouveau: Fix alignment requirements on src and dst addresses
  drm/i915: unbreak lastclose for failed driver init
  drm/i915: Set the context before setting up regs for the context.
  drm/i915: constify mode in crtc_mode_fixup
  drm/i915/lvds: ditch ->prepare special case
  drm/i915: dereferencing an error pointer
  drm/i915: fix invalid reference handling of the default ctx obj
  drm/i915: Add -EIO to the list of known errors for __wait_seqno
  drm/i915: Flush the context object from the CPU caches upon switching
  drm/radeon: fix dpms on/off on trinity/aruba v2
  drm/radeon: on hotplug force link training to happen (v2)
  drm/radeon: fix hotplug of DP to DVI|HDMI passive adapters (v2)
  ...

Pull dlm updatesfrom David Teigland:
 "This set includes a major redesign of recording the master node for
  resources.  The old dir hash table, which just held the master node
  for each resource, has been removed.  The rsb hash table has always
  duplicated the master node value from the dir, and is now the single
  record of it.

  Having two full hash tables of all resources has always been a waste,
  especially since one just duplicated a single value from the other.
  Local requests will now often require one instead of two lengthy hash
  table searches.

  The other substantial change is made possible by the dirtbl removal,
  and fixes a long standing race between resource removal and lookup by
  reworking how removal is done.  At the same time it improves the
  efficiency of removal by avoiding repeated searches through a hash
  bucket.

  The other commits include minor fixes and changes."

* tag 'dlm-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm:
  dlm: fix missing dir remove
  dlm: fix conversion deadlock from recovery
  dlm: use wait_event_timeout
  dlm: fix race between remove and lookup
  dlm: use idr instead of list for recovered rsbs
  dlm: use rsbtbl as resource directory

Pull CIFS fixes from Steve French.

* 'for-next' of git://git.samba.org/sfrench/cifs-2.6: (40 commits)
  cifs: ensure that we always do cifsFileInfo_get under the spinlock
  CIFS: Make CAP_* checks protocol independent
  CIFS: Allow SMB2 statistics to be tracked
  CIFS: Move clear/print_stats code to ops struct
  CIFS: Add echo request support for SMB2
  CIFS: Move echo code to osp struct
  CIFS: Add SMB2 support for async requests
  CIFS: Setup async request in ops struct
  CIFS: Add SMB2 support for build_path_to_root
  CIFS: Move building path to root to ops struct
  CIFS: Query SMB2 inode info
  CIFS: Move query inode info code to ops struct
  CIFS: Add SMB2 support for is_path_accessible
  CIFS: Move is_path_accessible to ops struct
  CIFS: Move informational tcon calls to ops struct
  CIFS: Move getting dfs referalls to ops struct
  CIFS: Process reconnects for SMB2 shares
  CIFS: Add tree connect/disconnect capability for SMB2
  CIFS: Add session setup/logoff capability for SMB2
  CIFS: Add capability to send SMB2 negotiate message
  ...

Pull GPIO changes from Linus Walleij:
 - New driver for AMD-8111 southbridge GPIOs
 - New driver for Wolfson Micro Arizona devices
 - Propagate device tree parse errors
 - Probe deferral finalizations - all expected calls to GPIO will now
   hopefully request deferral where apropriate
 - Misc updates to TCA6424, WM8994, LPC32xx, PCF857x, Samsung MXC, OMAP
   and PCA953X drivers.

Fix up gpio_idx conflicts in drivers/gpio/gpio-mxc.c

* tag 'gpio-for-v3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio:
  gpio: of_get_named_gpio_flags() return -EPROBE_DEFER if GPIO not yet available
  gpiolib: Defer failed gpio requests by default
  MAINTAINERS: add entry OMAP GPIO driver
  gpio/pca953x: increase variables size to support 24 bit of data
  GPIO: PCA953X: Increase size of invert variable to support 24 bit
  gpio/omap: move bank->dbck initialization to omap_gpio_mod_init()
  gpio/mxc: use the edge_sel feature if available
  gpio: propagate of_parse_phandle_with_args errors
  gpio: samsung: add flags specifier to device-tree binding
  gpiolib: Add support for Wolfson Microelectronics Arizona class devices
  gpio: gpio-lpc32xx: Add gpio_to_irq mapping
  gpio: pcf857x: share 8/16 bit access functions
  gpio: LPC32xx: Driver cleanup
  MAINTAINERS: Add Wolfson gpiolib drivers to the Wolfson entry
  gpiolib: wm8994: Convert to devm_kzalloc()
  gpiolib: wm8994: Use irq_domain mappings for gpios
  gpio: add a driver for GPIO pins found on AMD-8111 south bridge chips
  gpio/tca6424: merge I2C transactions, remove cast
  gpio/of: fix a typo of comment message

Pull tile PCI build fixes from Chris Metcalf:
 "This fixes a couple of issues with the pci_bus.subordinate removal
  from pci-next as it affected the tile architecture.  One commit does
  the bombing for tilegx PCI (added during the merge window, so missed
  the pci-next bombing) and the other commit undoes a buggy part of the
  bombing for tilepro PCI."

* 'stable' of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile:
  tilepro pci: fix pci_bus.subordinate bad bombing from b918c62e
  tilegx pci: fix semantic merge conflict with 3527ed81