otg_ulpi_create is defined in drivers/usb/otg/ulpi.c which depends on
CONFIG_USB_ULPI.  So protect its usage by the same symbol.  Moreover
mxc_ulpi_access_ops needs CONFIG_MXC_ULPI.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Valentin Longchamp <valentin.longchamp@epfl.ch>
Cc: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Commit 52939c03 (ARM: MX3: fix CPU revision number detection) started
using the CPU's SREV register for revision number detection. This
makes it mandatory to have a valid SPBA0 mapping. Add this to the
global map_io code instead of adding multiple copies for each board.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Daniel Mack <daniel@caiaq.de>
Cc: Sascha Hauer <s.hauer@pengutronix.de>

Tested on Qong (EVB-Lite)
Tested-by: Wolfgang Denk <wd@denx.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

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

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

NO_PAD_CTL is not defined anywhere.
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Signed-off-by: Valentin Longchamp <valentin.longchamp@epfl.ch>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Signed-off-by: Alan Carvalho de Assis <acassis@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Commit 239007b8 ("genirq: Convert irq_desc.lock to raw_spinlock")
seems to have missed this driver, leaving it to use the normal spin-lock
functions for the irq descriptor lock, which is now a raw lock.
Reported-and-compile-tested-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Introduced by commit 5b889bf2 ("PCI: Fix build if quirks are not
enabled"), which made the pci_dev_reset_methods[] array static and
'const', but didn't then change the code to match, and use a const
pointer when moving it to quirks.c.

Trivially fixed by just adding the required 'const' to the iterator
variable.
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6:
  [CIFS] Enable mmap on forcedirectio mounts
  cifs: NULL out tcon, pSesInfo, and srvTcp pointers when chasing DFS referrals

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6:
  firewire, ieee1394: update Kconfig help
  firewire, ieee1394: update MAINTAINERS entries
  firewire: ohci: always use packet-per-buffer mode for isochronous reception
  firewire: cdev: fix another memory leak in an error path
  firewire: fix use of multiple AV/C devices, allow multiple FCP listeners

Comments from Stefan:

   Distributors who still ship the old stack (ieee1394, ohci1394,
   raw1394, sbp2, eth1394 and more) should now switch to the new one
   (firewire-core, firewire-ohci, firewire-sbp2, firewire-net).  In the
   first iteration, those distributors might want to ship the old stack
   also (but blacklisted) as a fallback for their users if unforeseen
   problems with the newer replacement drivers are encountered.

   The older FireWire stack contains several known problems which are
   not going to be fixed; instead, those issues are addressed by the new
   stack.  An incomplete list of these issues is kept in bugzilla:

	http://bugzilla.kernel.org/show_bug.cgi?id=10046

   We have a guide on migration from the older to the newer stack:

	http://ieee1394.wiki.kernel.org/index.php/Juju_Migration

After commit b9c3b266 ("PCI: support
device-specific reset methods") the kernel build is broken if
CONFIG_PCI_QUIRKS is unset.

Fix this by moving pci_dev_specific_reset() to drivers/pci/quirks.c and
providing an empty replacement for !CONFIG_PCI_QUIRKS builds.
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Reported-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Merge branch 'x86-fixes-for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

* 'x86-fixes-for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  dma-debug: Fix bug causing build warning

Merge branch 'perf-fixes-for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

* 'perf-fixes-for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  perf: Fix NULL deref in inheritance code
  perf: Pass appropriate frame pointer to dump_trace()

Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

* 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  x86/agp: Fix agp_amd64_init() initialization with CONFIG_GART_IOMMU enabled
  x86: SGI UV: Fix writes to led registers on remote uv hubs
  x86, kmemcheck: Use KERN_WARNING for error reporting
  x86: Use KERN_DEFAULT log-level in __show_regs()
  x86, compress: Force i386 instructions for the decompressor
  x86/amd-iommu: Fix initialization failure panic
  dma-debug: Do not add notifier when dma debugging is disabled.
  x86: Fix objdump version check in chkobjdump.awk for different formats.

Trivial conflicts in arch/x86/include/asm/uv/uv_hub.h due to me having
applied an earlier version of an SGI UV fix.

Merge branch 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

* 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  perf kmem: Fix statistics typo
  kprobes: Fix distinct type warning
  perf: Rename perf_event_hw_event in design document
  perf tools: Add missing header files to LIB_H Makefile variable
  perf record: We should fork only if a program was specified to run
  perf diff: Fix usage array, it must end with a NULL entry

Merge branch 'tracing-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

* 'tracing-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  tracing: Fix sign fields in ftrace_define_fields_##call()
  tracing/syscalls: Fix typo in SYSCALL_DEFINE0
  tracing/kprobe: Show sign of fields in trace_kprobe format files
  ksym_tracer: Remove trace_stat
  ksym_tracer: Fix race when incrementing count
  ksym_tracer: Fix to allow writing newline to ksym_trace_filter
  ksym_tracer: Fix to make the tracer work
  tracing: Kconfig spelling fixes and cleanups
  tracing: Fix setting tracer specific options
  Documentation: Update ftrace-design.txt
  Documentation: Update tracepoint-analysis.txt
  Documentation: Update mmiotrace.txt

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: iforce - wait for command completion when closing the device
  Input: twl4030-pwrbutton - switch to using threaded IRQ
  Input: twl4030_keypad - switch to using threaded IRQ
  Input: lifebook - add CONFIG_DMI dependency
  Input: wistron - fix test for CONFIG_PM
  Input: psmouse - fix compile warning in hgpk module
  Input: matrix-keypad - handle cases when GPIOs can't be wakeup sources
  Input: iforce - fix oops on device disconnect
  Input: ff-memless - add notion of direction to for rumble effects
  Input: ff-memless - another fix for signed to unsigned overflow
  Input: ff-memless - start playing FF effects immediately
  Input: serio - do not mark kseriod freezable anymore
  Input: speed up suspend/shutdown for PS/2 mice and keyboards

Stephen Rothwell reported the following build warning:

 lib/dma-debug.c: In function 'dma_debug_device_change':
 lib/dma-debug.c:680: warning: 'return' with no value, in function returning non-void

Introduced by commit f797d988
("dma-debug: Do not add notifier when dma debugging is disabled").

Return 0 [notify-done] when disabled. (this is standard bus notifier behavior.)
Signed-off-by: Shaun Ruffell <sruffell@digium.com>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: <stable@kernel.org>
LKML-Reference: <20091231125624.GA14666@liondog.tnic>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

Liming found a NULL deref when a task has a perf context but no
counters  when it forks.

This can occur in two cases, a race during construction where
the fork hits after installing the context but before the first
counter gets inserted, or more reproducably, a fork after the
last counter is closed (which leaves the context around).
Reported-by: Wang Liming <liming.wang@windriver.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
CC: <stable@kernel.org>
LKML-Reference: <1262185684.7135.222.camel@laptop>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

Pass the frame pointer from the regs of the interrupted path
to dump_trace() while processing the stack trace.

Currently, dump_trace() takes the current bp and starts the
callchain from dump_trace() itself. This is wasteful because
we need to walk through the entire NMI/DEBUG stack before
retrieving the interrupted point.

We can fix that by just using the frame pointer from the
captured regs. It points exactly where we want to start.
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
LKML-Reference: <1262235183-5320-1-git-send-regression-fweisbec@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>

* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6:
  ACPI: introduce kernel parameter acpi_sleep=sci_force_enable
  ACPI: WMI: Survive BIOS with duplicate GUIDs
  dell-wmi - fix condition to abort driver loading
  wmi: check find_guid() return value to prevent oops
  dell-wmi, hp-wmi, msi-wmi: check wmi_get_event_data() return value
  ACPI: hp-wmi, msi-wmi: clarify that wmi_install_notify_handler() returns an acpi_status
  dell-wmi: sys_init_module: 'dell_wmi'->init suspiciously returned 21, it should
  ACPI video: correct error-handling code
  ACPI video: no warning message if "acpi_backlight=vendor" is used
  ACPI: fix ACPI=n allmodconfig build
  thinkpad-acpi: improve Kconfig help text
  thinkpad-acpi: update volume subdriver documentation
  thinkpad-acpi: make volume subdriver optional
  thinkpad-acpi: don't fail to load the entire module due to ALSA problems
  thinkpad-acpi: don't take the first ALSA slot by default

Introduce kernel parameter acpi_sleep=sci_force_enable

some laptop requires SCI_EN being set directly on resume,
or else they hung somewhere in the resume code path.

We already have a blacklist for these laptops but we still need
this option, especially when debugging some suspend/resume problems,
in case there are systems that need this workaround and are not yet
in the blacklist.
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Acked-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Len Brown <len.brown@intel.com>

* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx:
  drivers/dma: Correct use after free
  drivers/dma: drop unnecesary memset
  ioat2,3: put channel hardware in known state at init
  async_tx: expand async raid6 test to cover ioatdma corner case
  ioat3: fix p-disabled q-continuation
  sh: fix DMA driver's descriptor chaining and cookie assignment
  dma: at_hdmac: correct incompatible type for argument 1 of 'spin_lock_bh'

* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:
  ext4: Patch up how we claim metadata blocks for quota purposes
  ext4: Ensure zeroout blocks have no dirty metadata
  ext4: return correct wbc.nr_to_write in ext4_da_writepages
  ext4: Update documentation to correct the inode_readahead_blks option name
  jbd2: don't use __GFP_NOFAIL in journal_init_common()
  ext4: flush delalloc blocks when space is low
  fs-writeback: Add helper function to start writeback if idle
  ext4: Eliminate potential double free on error path
  ext4: fix unsigned long long printk warning in super.c
  ext4, jbd2: Add barriers for file systems with exernal journals
  ext4: replace BUG() with return -EIO in ext4_ext_get_blocks
  ext4: add module aliases for ext2 and ext3
  ext4: Don't ask about supporting ext2/3 in ext4 if ext4 is not configured
  ext4: remove unused #include <linux/version.h>

* 'slab/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6:
  SLAB: Fix lockdep annotation breakage

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6:
  PCI/cardbus: Add a fixup hook and fix powerpc
  PCI: change PCI nomenclature in drivers/pci/ (non-comment changes)
  PCI: change PCI nomenclature in drivers/pci/ (comment changes)
  PCI: fix section mismatch on update_res()
  PCI: add Intel 82599 Virtual Function specific reset method
  PCI: add Intel USB specific reset method
  PCI: support device-specific reset methods
  PCI: Handle case when no pci device can provide cache line size hint
  PCI/PM: Propagate wake-up enable for PCIe devices too
  vgaarbiter: fix a typo in the vgaarbiter Documentation

* 'kvm-updates/2.6.33' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
  KVM: get rid of kvm_create_vm() unused label warning on s390
  KVM: powerpc: Fix mtsrin in book3s_64 mmu
  KVM: ia64: fix build breakage due to host spinlock change
  KVM: x86: Extend KVM_SET_VCPU_EVENTS with selective updates
  KVM: LAPIC: make sure IRR bitmap is scanned after vm load
  KVM: Fix possible circular locking in kvm_vm_ioctl_assign_device()
  KVM: MMU: remove prefault from invlpg handler

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6:
  ALSA: hda - Fix Oops at reloading beep devices
  ALSA: hda - Don't cache beep controls
  ALSA: Fix a typo in Procfile.txt
  ALSA: sound/arm: Fix build failure caused by missing struct aaci definition
  ALSA: hda - use snd_hda_jack_detect() again in patch_sigmatel.c
  ALSA: hda - Disable tigger at pin-sensing on AD codecs
  ALSA: hda - HDMI sticky stream tag support
  ALSA: Fix indentation in pcm_native.c

It's DECLARE_KFIFO, not DECLARED_KFIFO.
Signed-off-by: Rolf Eike Beer <eike-kernel@sf-tec.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

* 'for-linus' of git://git.kernel.dk/linux-2.6-block:
  block: blk_rq_err_sectors cleanup
  block: Honor the gfp_mask for alloc_page() in blkdev_issue_discard()
  block: Fix incorrect alignment offset reporting and update documentation
  cfq-iosched: don't regard requests with long distance as close
  aoe: switch to the new bio_flush_dcache_pages() interface
  drivers/block/mg_disk.c: use resource_size()
  drivers/block/DAC960.c: use DAC960_V2_Controller
  block: Fix topology stacking for data and discard alignment
  drbd: remove unused #include <linux/version.h>
  drbd: remove duplicated #include
  drbd: Fix test of unsigned in _drbd_fault_random()
  drbd: Constify struct file_operations
  cfq-iosched: Remove prio_change logic for workload selection
  cfq-iosched: Get rid of nr_groups
  cfq-iosched: Remove the check for same cfq group from allow_merge
  drbd: fix test of unsigned in _drbd_fault_random()
  block: remove Documentation/block/as-iosched.txt

dell-wmi: sys_init_module: 'dell_wmi'->init suspiciously returned 21, it should follow 0/-E convention

wmi_install_notify_handler() returns an acpi_error,
but dell_wmi_init() needs return a -errno style error.
Signed-off-by: Len Brown <len.brown@intel.com>
Tested-by: Paul Rolland <rol@as2917.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Signed-off-by: rol@as2917.net <Paul Rolland>
Signed-off-by: Len Brown <len.brown@intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

* 'for-linus' of git://neil.brown.name/md:
  md: allow a resync that is waiting for other resync to complete, to be aborted.
  md: remove unnecessary code from do_md_run
  md: make recovery started by do_md_run() visible via sync_action
  md: fix small irregularity with start_ro module parameter
  md: Fix unfortunate interaction with evms

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (74 commits)
  Revert "b43: Enforce DMA descriptor memory constraints"
  iwmc3200wifi: fix array out-of-boundary access
  wl1251: timeout one too soon in wl1251_boot_run_firmware()
  mac80211: fix propagation of failed hardware reconfigurations
  mac80211: fix race with suspend and dynamic_ps_disable_work
  ath9k: fix missed error codes in the tx status check
  ath9k: wake hardware during AMPDU TX actions
  ath9k: wake hardware for interface IBSS/AP/Mesh removal
  ath9k: fix suspend by waking device prior to stop
  cfg80211: fix error path in cfg80211_wext_siwscan
  wl1271_cmd.c: cleanup char => u8
  iwlwifi: Storage class should be before const qualifier
  ath9k: Storage class should be before const qualifier
  cfg80211: fix race between deauth and assoc response
  wireless: remove remaining qual code
  rt2x00: Add USB ID for Linksys WUSB 600N rev 2.
  ath5k: fix SWI calibration interrupt storm
  mac80211: fix ibss join with fixed-bssid
  libertas: Remove carrier signaling from the scan code
  orinoco: fix GFP_KERNEL in orinoco_set_key with interrupts disabled
  ...

* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
  hwrng: core - Fix double unlock in rng_dev_read