* git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog:
  [WATCHDOG] i6300esb.c: start locking
  [WATCHDOG] i6300esb.c: convert to platform device driver
  [WATCHDOG] wdt.c: remove #ifdef CONFIG_WDT_501
  [WATCHDOG] Fix io.h & uaccess.h includes.
  [WATCHDOG] More coding-style and trivial clean-up
  [WATCHDOG] struct file_operations should be const
  [WATCHDOG] cpwd.c: Coding style - Clean-up
  [WATCHDOG] hpwdt.c: Add new HP BMC controller. 
  [PATCH 13/13] drivers/watchdog: use USB API functions rather than constants
  [WATCHDOG] orion5x_wdt: fix compile issue by providing tclk as platform data
  [WATCHDOG] rc32434_wdt: make sure watchdog is not running at startup
  [WATCHDOG] rc32434_wdt: add spin_locking
  [WATCHDOG] rc32434_wdt: add shutdown method
  [WATCHDOG] rc32434_wdt: add timeout module parameter
  [WATCHDOG] rc32434_wdt: clean-up driver
  [WATCHDOG] davinci: convert to ioremap() + io[read|write]
  [WATCHDOG] w83697ug: add error checking
  [WATCHDOG] cpwd.c & riowd.c - unlocked_ioctl

* 'kvm-updates/2.6.30' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (113 commits)
  KVM: VMX: Don't allow uninhibited access to EFER on i386
  KVM: Correct deassign device ioctl to IOW
  KVM: ppc: e500: Fix the bug that KVM is unstable in SMP
  KVM: ppc: e500: Fix the bug that mas0 update to wrong value when read TLB entry
  KVM: Fix missing smp tlb flush in invlpg
  KVM: Get support IRQ routing entry counts
  KVM: fix sparse warnings: Should it be static?
  KVM: fix sparse warnings: context imbalance
  KVM: is_long_mode() should check for EFER.LMA
  KVM: VMX: Update necessary state when guest enters long mode
  KVM: ia64: Fix the build errors due to lack of macros related to MSI.
  ia64: Move the macro definitions related to MSI to one header file.
  KVM: fix kvm_vm_ioctl_deassign_device
  KVM: define KVM_CAP_DEVICE_DEASSIGNMENT
  KVM: ppc: Add emulation of E500 register mmucsr0
  KVM: Report IRQ injection status for MSI delivered interrupts
  KVM: MMU: Fix another largepage memory leak
  KVM: SVM: set accessed bit for VMCB segment selectors
  KVM: Report IRQ injection status to userspace.
  KVM: MMU: remove assertion in kvm_mmu_alloc_page
  ...

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: (30 commits)
  RDMA/cxgb3: Enforce required firmware
  IB/mlx4: Unregister IB device prior to CLOSE PORT command
  mlx4_core: Add link type autosensing
  mlx4_core: Don't perform SET_PORT command for Ethernet ports
  RDMA/nes: Handle MPA Reject message properly
  RDMA/nes: Improve use of PBLs
  RDMA/nes: Remove LLTX
  RDMA/nes: Inform hardware that asynchronous event has been handled
  RDMA/nes: Fix tmp_addr compilation warning
  RDMA/nes: Report correct vendor_id and vendor_part_id
  RDMA/nes: Update copyright to new legal entity and year
  RDMA/nes: Account for freed PBL after HW operation
  IB: Remove useless ibdev_is_alive() tests from sysfs code
  IB/sa_query: Fix AH leak due to update_sm_ah() race
  IB/mad: Fix ib_post_send_mad() returning 0 with no generate send comp
  IB/mad: initialize mad_agent_priv before putting on lists
  IB/mad: Fix null pointer dereference in local_completions()
  IB/mad: Fix RMPP header RRespTime manipulation
  IB/iser: Remove hard setting of path MTU
  mlx4_core: Add device IDs for MT25458 10GigE devices
  ...

* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6:
  [CIFS] Fix memory overwrite when saving nativeFileSystem field during mount
  [CIFS]  Rename compose_mount_options to cifs_compose_mount_options.
  [CIFS] work around bug in Samba server handling for posix open
  [CIFS] Use posix open on file open when server supports it
  cifs: fix buffer format byte on NT Rename/hardlink
  [CIFS] Add definitions for remoteably fsctl calls
  [CIFS] add extra null attr check
  [CIFS] fix build error
  [CIFS] reopen file via newer posix open protocol operation if available
  [CIFS] Add new nostrictsync cifs mount option to avoid slow SMB flush
  [CIFS] DFS no longer experimental
  [CIFS] Send SMB flush in cifs_fsync

Now that the headers are in arch/foo/include/asm we don't want to exclude
them when preparing diff files.

Closes-bug: 12921
Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

We don't have to start a transaction in writepage() when all the blocks
are a properly allocated. Even in ordered mode either the data has been
written via write() and they are thus already added to transaction's list
or the data was written via mmap and then it's random in which transaction
they get written anyway.

This should help VM to pageout dirty memory without blocking on transaction
commits.
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev: (35 commits)
  [libata] Improve timeout handling
  [libata] Drain data on errors
  pata_sc1200: Activate secondary channel
  pata_artop: Serializing support
  [libata] ahci: correct enclosure LED state save
  [libata] More robust parsing for IDENTIFY DEVICE multi_count field
  sata_mv: fix LED blinking for SoC+NCQ
  sata_mv: optimize IRQ coalescing for 8-port chips
  sata_mv: implement IRQ coalescing (v2)
  sata_mv: cosmetic preparations for IRQ coalescing
  pata-rb532-cf: platform_get_irq() fix ignored failure
  pata_efar: fix *dma_mask
  pata_radisys: fix mwdma_mask to exclude mwdma0
  [libata] convert drivers to use ata.h mode mask defines
  include/linux/ata.h: add some more transfer masks
  ahci: Blacklist HP Compaq 6720s that spins off disks during ACPI power off
  [libata] sata_mv: Implement direct FIS transmission via mv_qc_issue_fis().
  [libata] Export ata_pio_queue_task() so that it can be used from sata_mv.
  [libata] sata_mv: Add a new mv_sff_check_status() function to sata_mv.
  [libata] sata_mv: Tighten up interrupt masking in mv_qc_issue()
  ...

* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (97 commits)
  USB: qcserial: add device id for HP devices
  USB: isp1760: Add a delay before reading the SKIPMAP registers in isp1760-hcd.c
  USB: allow malformed LANGID descriptors
  USB: pxa27x_udc: typo fixes and code cleanups
  USB: gadget: gadget zero uses new suspend/resume hooks
  USB: gadget: composite device-level suspend/resume hooks
  USB: r8a66597-hcd: suspend/resume support
  USB: more u32 conversion after transfer_buffer_length and actual_length
  USB: Fix cp2101 USB serial device driver termios functions for console use
  USB: CP2101 New Device ID
  USB: ipaq: handle 4 endpoint devices
  USB: S3C: Move usb-control.h to platform include
  USB: ohci-hcd: Add ARCH_S3C24XX to the ohci-s3c2410.c glue
  USB: pedantic: spelling correction in comment for ch9.h
  USB: host: fix sparse warning: Using plain integer as NULL pointer
  USB: ohci-s3c2410: fix name of bus clock
  USB: ohci-s3c2410: remove <mach/hardware.h> include
  USB: serial: rename cp2101 driver to cp210x
  USB: CP2101 Reduce Error Logging
  USB: CP2101 Support AN205 baud rates
  ...

* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6: (61 commits)
  Dynamic debug: fix pr_fmt() build error
  Dynamic debug: allow simple quoting of words
  dynamic debug: update docs
  dynamic debug: combine dprintk and dynamic printk
  sysfs: fix some bin_vm_ops errors
  kobject: don't block for each kobject_uevent
  sysfs: only allow one scheduled removal callback per kobj
  Driver core: Fix device_move() vs. dpm list ordering, v2
  Driver core: some cleanup on drivers/base/sys.c
  Driver core: implement uevent suppress in kobject
  vcs: hook sysfs devices into object lifetime instead of "binding"
  driver core: fix passing platform_data
  driver core: move platform_data into platform_device
  sysfs: don't block indefinitely for unmapped files.
  driver core: move knode_bus into private structure
  driver core: move knode_driver into private structure
  driver core: move klist_children into private structure
  driver core: create a private portion of struct device
  driver core: remove polling for driver_probe_done(v5)
  sysfs: reference sysfs_dirent from sysfs inodes
  ...

Fixed conflicts in drivers/sh/maple/maple.c manually

* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6: (53 commits)
  ide: use try_to_identify() in ide_driveid_update()
  ide: clear drive IRQ after re-enabling local IRQs in ide_driveid_update()
  ide: sanitize SELECT_MASK() usage in ide_driveid_update()
  ide: classify device type in do_probe()
  ide: remove broken EXABYTENEST support
  ide: shorten timeout value in ide_driveid_update()
  ide: propagate AltStatus workarounds to ide_driveid_update()
  ide: fix kmalloc() failure handling in ide_driveid_update()
  mn10300: remove <asm/ide.h>
  frv: remove <asm/ide.h>
  ide: remove pciirq argument from ide_pci_setup_ports()
  ide: fix ->init_chipset method to return 'int' value
  ide: remove try_to_identify() wrapper
  ide: remove no longer needed IRQ auto-probing from try_to_identify() (v2)
  ide: remove no longer needed IRQ fallback code from hwif_init()
  amd74xx: remove no longer needed ->init_hwif method
  ide: remove no longer needed IDE_HFLAG[_FORCE]_LEGACY_IRQS
  ide: use ide_pci_is_in_compatibility_mode() in ide_pci_init_{one,two}()
  ide: use pci_get_legacy_ide_irq() in ide_pci_init_{one,two}()
  ide: handle IDE_HFLAG[_FORCE]_LEGACY_IRQS in ide_pci_init_{one,two}()
  ...

* git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: (96 commits)
  sh: add support for SMSC Polaris platform
  sh: fix the HD64461 level-triggered interrupts handling
  sh: sh-rtc wakeup support
  sh: sh-rtc invalid time rework
  sh: sh-rtc carry interrupt rework
  sh: disallow kexec virtual entry
  sh: kexec jump: fix for ftrace.
  sh: kexec: Drop SR.BL bit toggling.
  sh: add kexec jump support
  sh: rework kexec segment code
  sh: simplify kexec vbr code
  sh: Flush only the needed range when unmapping a VMA.
  sh: Update debugfs ASID dumping for 16-bit ASID support.
  sh: tlb-pteaex: Kill off legacy PTEA updates.
  sh: Support for extended ASIDs on PTEAEX-capable SH-X3 cores.
  sh: sh7763rdp: Change IRQ number for sh_eth of sh7763rdp
  sh: espt-giga board support
  sh: dma: Make G2 DMA configurable.
  sh: dma: Make PVR2 DMA configurable.
  sh: Move IRQ multi definition of DMAC to defconfig
  ...

* git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-nmw:
  GFS2: Fix freeze issue
  Fix a minor bug in the previous patch
  GFS2: Clean up of glops.c
  GFS2: Fix locking bug in failed shared to exclusive conversion
  GFS2: Pagecache usage optimization on GFS2
  GFS2: fix sparse warning: Should it be static?
  GFS2: fix sparse warnings: constant is so big it is ...
  GFS2: Support quota/noquota mount arguments
  GFS2: Fix alignment issue and tidy gfs2_bitfit
  GFS2: Add a "demote a glock" interface to sysfs
  GFS2: Expose UUID via sysfs/uevent
  GFS2: Support generation of discard requests
  GFS2: Fix deadlock on journal flush
  GFS2: Fix error path ref counting for root inode
  GFS2: Remove unused field from glock
  GFS2: Merge lock_dlm module into GFS2
  GFS2: Remove "double" locking in quota
  GFS2: change gfs2_quota_scan into a shrinker
  GFS2: Bring back lvb-related stuff to lock_nolock to support quotas
  GFS2: Fix remount argument parsing

* git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6:
  avr32: remove duplicated #include
  avr32: fix out-of-range rjmp instruction on large kernels
  avr32: Fix out-of-range rcalls in large kernels

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: (430 commits)
  ALSA: hda - Add quirk for Acer Ferrari 5000
  ALSA: hda - Use cached calls to get widget caps and pin caps
  ALSA: hda - Don't create empty/single-item input source
  ALSA: hda - Fix the wrong pin-cap check in patch_realtek.c
  ALSA: hda - Cache pin-cap values
  ALSA: hda - Avoid output amp manipulation to digital mic pins
  ALSA: hda - Add function id to proc output
  ALSA: pcm - Safer boundary checks
  ALSA: hda - Detect digital-mic inputs on ALC663 / ALC272
  ALSA: sound/ali5451: typo: s/resouces/resources/
  ALSA: hda - Don't show the current connection for power widgets
  ALSA: Fix wrong pointer to dev_err() in arm/pxa2xx-ac97-lib.c
  ASoC: Declare Headset as Mic and Headphone widgets for SDP3430
  ASoC: OMAP: N810: Add more jack functions
  ASoC: OMAP: N810: Mark not connected input pins
  ASoC: Add FLL support for WM8400
  ALSA: hda - Don't reset stream at each prepare callback
  ALSA: hda - Don't reset BDL unnecessarily
  ALSA: pcm - Fix delta calculation at boundary overlap
  ALSA: pcm - Reset invalid position even without debug option
  ...

* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (29 commits)
  crypto: sha512-s390 - Add missing block size
  hwrng: timeriomem - Breaks an allyesconfig build on s390:
  nlattr: Fix build error with NET off
  crypto: testmgr - add zlib test
  crypto: zlib - New zlib crypto module, using pcomp
  crypto: testmgr - Add support for the pcomp interface
  crypto: compress - Add pcomp interface
  netlink: Move netlink attribute parsing support to lib
  crypto: Fix dead links
  hwrng: timeriomem - New driver
  crypto: chainiv - Use kcrypto_wq instead of keventd_wq
  crypto: cryptd - Per-CPU thread implementation based on kcrypto_wq
  crypto: api - Use dedicated workqueue for crypto subsystem
  crypto: testmgr - Test skciphers with no IVs
  crypto: aead - Avoid infinite loop when nivaead fails selftest
  crypto: skcipher - Avoid infinite loop when cipher fails selftest
  crypto: api - Fix crypto_alloc_tfm/create_create_tfm return convention
  crypto: api - crypto_alg_mod_lookup either tested or untested
  crypto: amcc - Add crypt4xx driver
  crypto: ansi_cprng - Add maintainer
  ...

* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq: (35 commits)
  [CPUFREQ] Prevent p4-clockmod from auto-binding to the ondemand governor.
  [CPUFREQ] Make cpufreq-nforce2 less obnoxious
  [CPUFREQ] p4-clockmod reports wrong frequency.
  [CPUFREQ] powernow-k8: Use a common exit path.
  [CPUFREQ] Change link order of x86 cpufreq modules
  [CPUFREQ] conservative: remove 10x from def_sampling_rate
  [CPUFREQ] conservative: fixup governor to function more like ondemand logic
  [CPUFREQ] conservative: fix dbs_cpufreq_notifier so freq is not locked
  [CPUFREQ] conservative: amend author's email address
  [CPUFREQ] Use swap() in longhaul.c
  [CPUFREQ] checkpatch cleanups for acpi-cpufreq
  [CPUFREQ] powernow-k8: Only print error message once, not per core.
  [CPUFREQ] ondemand/conservative: sanitize sampling_rate restrictions
  [CPUFREQ] ondemand/conservative: deprecate sampling_rate{min,max}
  [CPUFREQ] powernow-k8: Always compile powernow-k8 driver with ACPI support
  [CPUFREQ] Introduce /sys/devices/system/cpu/cpu*/cpufreq/cpuinfo_transition_latency
  [CPUFREQ] checkpatch cleanups for powernow-k8
  [CPUFREQ] checkpatch cleanups for ondemand governor.
  [CPUFREQ] checkpatch cleanups for powernow-k7
  [CPUFREQ] checkpatch cleanups for speedstep related drivers.
  ...

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6: (71 commits)
  SELinux: inode_doinit_with_dentry drop no dentry printk
  SELinux: new permission between tty audit and audit socket
  SELinux: open perm for sock files
  smack: fixes for unlabeled host support
  keys: make procfiles per-user-namespace
  keys: skip keys from another user namespace
  keys: consider user namespace in key_permission
  keys: distinguish per-uid keys in different namespaces
  integrity: ima iint radix_tree_lookup locking fix
  TOMOYO: Do not call tomoyo_realpath_init unless registered.
  integrity: ima scatterlist bug fix
  smack: fix lots of kernel-doc notation
  TOMOYO: Don't create securityfs entries unless registered.
  TOMOYO: Fix exception policy read failure.
  SELinux: convert the avc cache hash list to an hlist
  SELinux: code readability with avc_cache
  SELinux: remove unused av.decided field
  SELinux: more careful use of avd in avc_has_perm_noaudit
  SELinux: remove the unused ae.used
  SELinux: check seqno when updating an avc_node
  ...

* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
  MIPS: R2: Fix problem with code that incorrectly modifies ebase.
  MIPS: Change {set,clear,change}_c0_<foo> to return old value.
  MIPS: compat: Remove duplicated #include
  MIPS: VR5500: Enable prefetch
  MIPS: Fix oops in dma_unmap_page on not coherent mips platforms

Enlarge default dirty ratios from 5/10 to 10/20.  This fixes [Bug
#12809] iozone regression with 2.6.29-rc6.

The iozone benchmarks are performed on a 1200M file, with 8GB ram.

  iozone -i 0 -i 1 -i 2 -i 3 -i 4 -r 4k -s 64k -s 512m -s 1200m -b tmp.xls
  iozone -B -r 4k -s 64k -s 512m -s 1200m -b tmp.xls

The performance regression is triggered by commit 1cf6e7d8(mm: task
dirty accounting fix), which makes more correct/thorough dirty
accounting.

The default 5/10 dirty ratios were picked (a) with the old dirty logic
and (b) largely at random and (c) designed to be aggressive.  In
particular, that (a) means that having fixed some of the dirty
accounting, maybe the real bug is now that it was always too aggressive,
just hidden by an accounting issue.

The enlarged 10/20 dirty ratios are just about enough to fix the regression.

[ We will have to look at how this affects the old fsync() latency issue,
  but that probably will need independent work.  - Linus ]

Cc: Nick Piggin <npiggin@suse.de>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Reported-by: "Lin, Ming M" <ming.m.lin@intel.com>
Tested-by: "Lin, Ming M" <ming.m.lin@intel.com>
Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Change the default behaviour of the kernel to use relatime for all
filesystems. This can be overridden with the "strictatime" mount
option.
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Add support for explicitly requesting full atime updates. This makes it
possible for kernels to default to relatime but still allow userspace to
override it.
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Allow atime to be updated once per day even with relatime. This lets
utilities like tmpreaper (which delete files based on last access time)
continue working, making relatime a plausible default for distributions.
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Reviewed-by: Matthew Wilcox <willy@linux.intel.com>
Acked-by: Valerie Aurora Henson <vaurora@redhat.com>
Acked-by: Alan Cox <alan@redhat.com>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Change the start function in preparation of the generic watchdog code.
Also make sure that locking of the start function is OK.
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

Convert the Intel 6300ESB watchdog timer to a platform device driver.
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

Change the wdt.c watchdog driver so that the code is the same for
both the WDT500 as the WDT501-P card. The selection of the card
is now being done via the module parameter: 'type' instead of the
config option CONFIG_WDT_501.
Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

Fix following includes:
* #include <asm/io.h> should be #include <linux/io.h>
* #include <asm/uaccess.h> should be #include <linux/uaccess.h>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

Some more cleaning-up of the watchdog drivers.
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

Fix following warnings:
WARNING: struct file_operations should normally be const
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

This brings the cpwd.c watchdog driver in line with the kernel's coding style.
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

Add the PCI-ID for the upcoming new BMC controller for HP hardware.
Signed-off-by: Thomas Mingarelli <Thomas.Mingarelli@hp.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

This set of patches introduces calls to the following set of functions:

usb_endpoint_dir_in(epd)
usb_endpoint_dir_out(epd)
usb_endpoint_is_bulk_in(epd)
usb_endpoint_is_bulk_out(epd)
usb_endpoint_is_int_in(epd)
usb_endpoint_is_int_out(epd)
usb_endpoint_num(epd)
usb_endpoint_type(epd)
usb_endpoint_xfer_bulk(epd)
usb_endpoint_xfer_control(epd)
usb_endpoint_xfer_int(epd)
usb_endpoint_xfer_isoc(epd)

In some cases, introducing one of these functions is not possible, and it
just replaces an explicit integer value by one of the following constants:

USB_ENDPOINT_XFER_BULK
USB_ENDPOINT_XFER_CONTROL
USB_ENDPOINT_XFER_INT
USB_ENDPOINT_XFER_ISOC

An extract of the semantic patch that makes these changes is as follows:
(http://www.emn.fr/x-info/coccinelle/)

// <smpl>
@r1@ struct usb_endpoint_descriptor *epd; @@

- ((epd->bmAttributes & \(USB_ENDPOINT_XFERTYPE_MASK\|3\)) ==
- \(USB_ENDPOINT_XFER_CONTROL\|0\))
+ usb_endpoint_xfer_control(epd)

@r5@ struct usb_endpoint_descriptor *epd; @@

- ((epd->bEndpointAddress & \(USB_ENDPOINT_DIR_MASK\|0x80\)) ==
-  \(USB_DIR_IN\|0x80\))
+ usb_endpoint_dir_in(epd)

@inc@
@@

#include <linux/usb.h>

@depends on !inc && (r1||r5)@
@@

+ #include <linux/usb.h>
  #include <linux/usb/...>
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

The orion5x-wdt driver is now registered as a platform device and
receives the tclk value as platform data. This fixes a compile issue
cause by a previously removed define "ORION5X_TCLK".
Signed-off-by: Thomas Reitmayr <treitmayr@devbase.at>
Acked-by: Nicolas Pitre <nico@marvell.com>
Signed-off-by: Kristof Provost <kristof@sigsegv.be>
Cc: Lennert Buytenhek <buytenh@wantstofly.org>
Cc: Wim Van Sebroeck <wim@iguana.be>
Cc: Russell King <rmk@arm.linux.org.uk>
Cc: Martin Michlmayr <tbm@cyrius.com>
Cc: Sylver Bruneau <sylver.bruneau@googlemail.com>
Cc: Kunihiko IMAI <bak@d2.dion.ne.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

Make sure that the watchdog is not running after loading
and before it is started by opening /dev/watchdog.
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

Add spin_locks to prevent races.
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

Add shutdown method to the platform driver.
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

The WDT timer ticks quite fast (half of the CPU clock speed, which may
be between 198MHz and 330MHz (or 400MHz on newer boards)). Given it's
size of 32Bit, the maximum timeout value ranges from about 21s to 43s,
depending on the configured CPU clock speed.

This patch add's the timeout module parameter and checks that it's not
bigger then the maximum timeout for the given clock speed.
Signed-off-by: Phil Sutter <n0-1@freewrt.org>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

Clean-up the rc32434 driver code:
	- name the platform driver rc32434_wdt_driver
	- Replace KBUILD_MODNAME ": " with PFX define.
	- Cleanup include files
	- Order the ioctl's
Signed-off-by: Phil Sutter <n0-1@freewrt.org>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

Remove davinci platform-specific IO accessor macros in favor
of standard ioremap + io[read|write]* functions.

Also, convert printk(KERN_ERR ....) into dev_err(...)
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

I noticed the W83697UG driver tries to register a watchdog even though
it already noticed the chip isn't there.

WDT driver for the Winbond(TM) W83697UG/UF Super I/O chip initialising.
w83697ug/uf WDT: No W83697UG/UF could be found
w83697ug/uf WDT: Watchdog already running. Resetting timeout to 60 sec
w83697ug/uf WDT: cannot register miscdev on minor=130 (err=-16)

Patch propagates the error back to wdt_init().
Signed-off-by: Eric Lammerts <eric@lammerts.org>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

Switch to unlocked_ioctl
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>