Commit Graph

86235 Commits

Author SHA1 Message Date
Oliver Neukum
b68a42b1d9 USB: quirks for known quirky audio devices
RESET_RESUME entries for some sound devices that need it.

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-21 15:38:51 -08:00
David Brownell
e1a491429e USB: fix previous sparse fix which was incorrect
The previous fix for a "sparse" warning in ehci_urb_dequeue() was
incorrect.  After rescheduling interrupt transfers it returned the
URB's completion status, not status for the dequeue operation itself.

This patch resolves that issue, cleans up the code in the reschedule
path, and shrinks the object code by a dozen bytes.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-21 15:38:51 -08:00
Oliver Neukum
0cc5e2e7c3 USB: fix error handling in trancevibrator
trancevibrator should not pretend success if it returns an error.

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-21 15:38:51 -08:00
Adrian Bunk
efa66f14e2 USB: g_printer, fix empty if statement
A bug every C programmer makes at some point in time...

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Craig W. Nadler <craig@nadler.us>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-21 15:38:50 -08:00
Peter Korsgaard
618b886705 USB: ehci-fsl: mpc834x config symbol is PPC_MPC834x, not MPC834x
The config symbol for mpc834x processors is CONFIG_PPC_MPC834x,
not CONFIG_MPC834x.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Acked-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-21 15:38:50 -08:00
Oliver Neukum
94409cc1e5 USB: fix usb open suspend race in cdc-acm
this fixes a race between open and disconnect in the CDC ACM driver.

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-21 15:38:49 -08:00
Andy Shevchenko
59036e9473 USB: usb: yet another Dell wireless CDMA/EVDO modem
Add native support of the Dell wireless CDMA/EVDO modem.

# modprobe usbserial vendor=0x413c product=0x8129

Following seesion lines describe modem itself
at
OK
ati3
Manufacturer: NOVATEL WIRELESS INCORPORATED
Model: EXPEDITE ET620
Revision: M6500C-BBIRD_TLS_MINI_DELL-Q40306.166 [Aug 25 2006 14:00:00]
ESN: 0x5B39071D
+GCAP: +CIS707-A, CIS-856, +MS, +ES, +DS, +FCLASS

OK

Signed-off-by: Andy Shevchenko <andy@smile.org.ua>
Cc: Matthias Urlichs <smurf@smurf.noris.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-21 15:38:48 -08:00
Oliver Neukum
1902869019 USB: fix pm counter leak in usblp
if you fail in open() you must decrement the pm counter again.

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Cc: stable <stable@kernel.org>
Signed-off-by: Pete Zaitcev <zaitcev@redhat.com>
2008-02-21 15:38:48 -08:00
Oliver Neukum
2129c4e1b4 USB: Sane memory allocation in option driver
The option driver
- violates DMA coherency rules
- allocates ~16500 bytes in one chunk
This patch splits out the buffers and uses __get_free_page() to avoid
higher order allocations.

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Acked-By: Matthias Urlichs <matthias@urlichs.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-21 15:38:48 -08:00
Roel Kluin
bbc5d276ec USB: ftdi_sio.c add missing '|'
add missing '|'

Signed-off-by: Roel Kluin <12o3l@tiscali.nl>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-21 15:38:48 -08:00
Kenji Kaneshige
79df4c60c5 PCI: Fix wrong reference counter check for proc_dir_entry
Fix wrong counter check for proc_dir_entry in pci_proc_detach_device().

The pci_proc_detach_device() returns with -EBUSY before calling
remove_proc_entry() if the reference counter of proc_dir_entry is not
0. But this check is wrong and pci_proc_detach_device() always fails
because the reference counter of proc_dir_entry is initialized with 1
at creating time and decremented in remove_proc_entry(). This bug
cause strange behaviour as followings:

- Accessing /proc/bus/pci/XXXX/YY file after hot-removing pci adapter
  card causes kernel panic.

- Repeating hot-add/hot-remove of pci adapter card increases files
  with the same name under /proc/bus/pci/XXXX/ directory. For example:

    # pwd
    /proc/bus/pci/0002:09
    # ls
    01.0
    # for i in `seq 5`
    > do
    > echo 0 > /sys/bus/pci/slots/0009_0032/power
    > echo 1 > /sys/bus/pci/slots/0009_0032/power
    > done
    # ls
    01.0  01.0  01.0  01.0  01.0  01.0

The pci_proc_detach_device() should check if the reference counter is
not larger than 1 instead.

Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-21 15:34:39 -08:00
Andrew Morton
13d36c2483 PCI: fix up setup-bus.c #ifdef
Use upper_32_bits(): no code changes, one less ifdef.

Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-21 15:34:38 -08:00
Yinghai Lu
6e4be1ff2e PCI: don't load acpi_php when acpi is disabled
When acpi=off and pci=nomsi, don't load acpiphp.

Fixes this:

pci_hotplug: PCI Hot Plug PCI Core version: 0.5
acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
ACPI Exception (utmutex-0263): AE_BAD_PARAMETER, Thread
FFFF81103CC54000 could not acquire Mutex [1] [20070126]

[akpm@linux-foundation.org: export acpi_pci_disabled for acpiphp.ko]
[akpm@linux-foundation.org: fix return statement]
Signed-off-by: Yinghai Lu <yinghai.lu@sun.com>
Cc: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-21 15:34:37 -08:00
Peer Chen
9dc625e723 PCI: quirks: set 'En' bit of MSI Mapping for devices onHT-based nvidia platform
According to HT spec, to get message interrupt from devices mapped to HT
interrupt message, the 'En' bit of MSI Mapping capability need to be set.
The patch do this setting in quirks code for the devices on HT-based nvidia
platform.

[akpm@linux-foundation.org: coding-style fixes]

Signed-off-by: Andy Currid <acurrid@nvidia.com>
Signed-off-by: Peer Chen <pchen@nvidia.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-21 15:34:37 -08:00
Randy Dunlap
8b3c762205 PCI: kernel-doc: fix pci-acpi warning
Fix PCI kernel-doc warning:
Warning(linux-2.6.24-git12//drivers/pci/pci-acpi.c:166): No description found for parameter 'hid'

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-21 15:34:37 -08:00
Jason Gaston
cc09c5bcf1 PCI: irq: patch for Intel ICH10 DeviceID's
This patch adds the Intel ICH10 LPC Controller DeviceID's.

Signed-off-by: Jason Gaston <jason.d.gaston@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-21 15:34:36 -08:00
Jason Gaston
eb87f65f78 PCI: pci_ids: patch for Intel ICH10 DeviceID's
This patch adds the Intel ICH10 LPC and SMBus Controller DeviceID's.

Signed-off-by:  Jason Gaston <jason.d.gaston@intel.com>
Cc: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-21 15:34:36 -08:00
Crane Cai
05a7d22b9f PCI: AMD SATA IDE mode quirk
PCI: modify SATA IDE mode quirk
When initialize and resume, SB600/700/800 need to set SATA mode
correctly.

Signed-off-by: Crane Cai <crane.cai@amd.com>
Acked-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-21 15:34:35 -08:00
Andrew Morton
f96ee7a41e PCI: drivers/pcmcia/i82092.c: fix up after pci_bus_region changes
drivers/pcmcia/i82092.c: In function 'i82092aa_set_mem_map':
drivers/pcmcia/i82092.c:650: warning: format '%lx' expects type 'long unsigned int', but argument 3 has type 'resource_size_t'
drivers/pcmcia/i82092.c:650: warning: format '%lx' expects type 'long unsigned int', but argument 4 has type 'resource_size_t'

Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-21 15:34:35 -08:00
Gary Hade
498fbb5d41 PCI: hotplug: acpiphp_ibm: Remove get device information
drivers/pci/hotplug/acpiphp_ibm.c:ibm_find_acpi_device() is not
large enough to accommodate data returned by the _CID method
executed from acpi_get_object_info().

This patch eliminates the problem by letting ACPI code
(instead of driver code) determine and obtain a correctly
sized buffer.

Signed-off-by: Gary Hade <garyhade@us.ibm.com>
Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-21 15:34:35 -08:00
Kay Sievers
120fc3d77a modules: do not try to add sysfs attributes if !CONFIG_SYSFS
Thanks to Alexey for the testing and the fix of the fix.

Cc: Alexey Dobriyan <adobriyan@sw.ru>
Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-21 15:27:08 -08:00
Stephen Rothwell
58dc3232ff POWERPC: fix typo in pseries/power.c
Introduced by commit 79393fc46e ("kobject:
convert pseries/power.c to kobj_attr interface").

sys_create_file takes a "struct attrbute *" not a "struct kobj_addribute *".

arch/powerpc/platforms/pseries/power.c: In function 'apo_pm_init':
arch/powerpc/platforms/pseries/power.c:78: warning: passing argument 2 of 'sysfs_create_file' from incompatible pointer type

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Paul Mackerras <paulus@au.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-21 15:27:08 -08:00
Rafael J. Wysocki
ec5a42465a PM: Remove unbalanced mutex_unlock() from dpm_resume()
Remove an unnecessary unlocking of dpm_list_mtx in the error path
in drivers/base/power/main.c:dpm_suspend() .

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-21 15:27:08 -08:00
Brandon Philips
4f808bcdf8 UIO: fix Greg's stupid changes
This fixes two bugs with UIO that cropped up recently in -rc1

1) WARNING: at fs/sysfs/file.c:334 sysfs_open_file when trying to open
   a map addr/size file - complaining about missing sysfs_ops for ktype

2) Permission denied when reading uio/uio0/maps/map0/{addr,size} when
   files are mode S_IRUGO

Also fix a typo: attr_attribute -> addr_attribute

Signed-off-by: Brandon Philips <bphilips@suse.de>
Signed-off-by: Hans J. Koch <hjk@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-21 15:27:07 -08:00
Stefan Richter
46cdf871d9 stable_kernel_rules: fix must already be in mainline
stable_kernel_rules: fix must already be in mainline

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-21 15:27:07 -08:00
Bartlomiej Zolnierkiewicz
2952755ce3 ide: mark "ide=reverse" option as obsolete
- it is valid only if "Probe IDE PCI devices in the PCI bus order
  (DEPRECATED)" config option is used

- Greg needs to remove pci_get_device_reverse() for PCI core changes

Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-21 15:27:07 -08:00
Cornelia Huck
0763446429 Driver core: Fix error handling in bus_add_driver().
- If the allocation of ->priv fails, the reference on the bus
  must be dropped.
- If adding the kobject fails, kobject_put must be called to
  clean things up.

Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-21 15:27:07 -08:00
Randy Dunlap
7199677d2e driver-core: fix kernel-doc function parameters
Fix drivers/base/ missing kernel-doc parameters:
Warning(linux-2.6.24-git12//drivers/base/driver.c:133): No description found for parameter 'drv'
Warning(linux-2.6.24-git12//drivers/base/driver.c:133): No description found for parameter 'kobj'
Warning(linux-2.6.24-git12//drivers/base/driver.c:133): No description found for parameter 'fmt'
Warning(linux-2.6.24-git12//drivers/base/power/main.c:530): No description found for parameter 'state'

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-21 15:27:07 -08:00
Balaji Rao
7ab4705045 cpufreq: fix kobject reference count handling
The cpufreq core should not take an extra kobject reference count for no
reason, and then refuse to release it.  This has been reported as
keeping machines from properly powering down all the way.


Signed-off-by: Balaji Rao <balajirrao@gmail.com>
Cc: Dave Jones <davej@codemonkey.org.uk>
Cc: Yi Yang <yi.y.yang@intel.com>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Frans Pop <elendil@planet.nl>
Cc: Yinghai Lu <yhlu.kernel@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-21 15:27:06 -08:00
Christoph Lameter
b6c24de77c slabinfo: fall back from /sys/kernel/slab to /sys/slab
I keep running upstream and mm kernels and the location of the slab
directory is different since upstream still uses /sys/slab.  This patch
makes slabinfo check /sys/slab if /sys/kernel/slab is not there.  Makes
slabinfo work on any kernel.

Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-21 15:27:06 -08:00
Tsugikazu Shibata
82bd3f17f4 Fix broken utf-8 encodings in ja_JP translation of stable_kernel_rules.txt
Fix the UTF-8 broken encodings in the ja_JP version of stable_kernel_rules.txt

From: Tsugikazu Shibata <tshibata@ab.jp.nec.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-21 15:27:06 -08:00
David Teigland
d7c2feaf88 dlm: update git tree in MAINTAINERS
Signed-off-by: David Teigland <teigland@redhat.com>
2008-02-21 15:27:09 -06:00
David Teigland
599e0f584d dlm: fix rcom_names message to self
The recent patch to validate data lengths in rcom_names messages
failed to account for fake messages a node directs to itself before
ever sending it.  In this case we need to fill in the message length
in the header for the validation code to use.

Signed-off-by: David Teigland <teigland@redhat.com>
2008-02-21 15:19:54 -06:00
Leonid Evdokimov
717a54ad6c [ARM] 4835/1: Fix stale comment in struct machine_desc description
This patch updates stale comment that pointed to nonexistent file.

Signed-off-by: Leonid Evdokimov <leon@darkk.net.ru>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-02-21 21:13:35 +00:00
Paul Mackerras
a8b87f609d Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/jk/spufs into merge 2008-02-21 21:49:13 +11:00
Olof Johansson
9c03385228 [POWERPC] pasemi: Remove warning in mpic_pasemi_msi.c
Remove warning:

arch/powerpc/sysdev/mpic_pasemi_msi.c: In function 'pasemi_msi_setup_msi_irqs':
arch/powerpc/sysdev/mpic_pasemi_msi.c:135: warning: 'addr' is used uninitialized in this function

Turns out addr wasn't even used, it's a leftover from the u3msi code.

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2008-02-21 21:08:35 +11:00
Olof Johansson
be2553ffb5 [POWERPC] pasemi: Register i2c devices at boot
Setup i2c_board_info based on device tree contents.  This has to be
a device_initcall since we need PCI to be probed by the time we
run it, but before the actual driver is initialized.

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2008-02-21 21:08:35 +11:00
Len Brown
1f1519ef59 Merge branches 'release', 'bugzilla-9916', 'bugzilla-9982', 'bugzilla-9989', 'misc', 'suspend', 'thermal', 'thinkpad' and 'tsc' into release 2008-02-21 02:41:58 -05:00
Adrian Bunk
19e20c913b PM: Make suspend_device() static
suspend_device() can become static.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Len Brown <len.brown@intel.com>
2008-02-21 02:15:52 -05:00
Rafael J. Wysocki
c6868ea00b PCI ACPI: Fix comment describing acpi_pci_choose_state
The last line of the comment preceding the definition of
acpi_pci_choose_state() is incorrect.  Remove it.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Len Brown <len.brown@intel.com>
2008-02-21 02:15:42 -05:00
Rafael J. Wysocki
8a235efad5 Hibernation: Handle DEBUG_PAGEALLOC on x86
Make hibernation work with CONFIG_DEBUG_PAGEALLOC set on x86, by
checking if the pages to be copied are marked as present in the
kernel mapping and temporarily marking them as present if that's not
the case.  No functional modifications are introduced if
CONFIG_DEBUG_PAGEALLOC is unset.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Len Brown <len.brown@intel.com>
2008-02-21 02:15:28 -05:00
Ming Lin
1186974f3f ACPI: fix build warning
CC      drivers/acpi/executer/exregion.o
drivers/acpi/executer/exregion.c: In function
‘acpi_ex_pci_config_space_handler’:
drivers/acpi/executer/exregion.c:369: attention : passing argument 3 of
‘acpi_os_read_pci_configuration’ from incompatible pointer type

exposed by 10270d4838

http://bugzilla.kernel.org/show_bug.cgi?id=9989

Signed-off-by: Ming Lin <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2008-02-21 02:01:30 -05:00
David Howells
e80af3a8db FRV: Change the timerfd syscalls to be the same as i386
Change the FRV timerfd syscalls to be the same as i386 timerfd syscalls.

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-20 19:58:16 -08:00
David Howells
2d0e2baa25 FRV: Drop the .data.idt section for FRV
There is no .data.idt section for FRV, so drop it from the linker script.

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-20 19:58:16 -08:00
Linus Torvalds
7be5cb1461 Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev
* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev:
  libata: fix kernel-doc parameter warning
  sata_mv: remove iounmap in mv_platform_remove and use devm_iomap
  ata: fix sparse warning in libata.h
  libata: implement libata.force module parameter
  sata_mv: use hpriv->base instead of the host->iomap
  sata_mv: Define module alias for platform device
  ata: fix sparse warnings in pata_legacy.c
2008-02-20 19:56:23 -08:00
Linus Torvalds
1803f3389b Remove empty file remnants that were left in the tree by mistake
Noted by various people (Sam, Jeff, Roland..)

Commit 58b7983d15 intended to remove the
xfs "Makefile-linux-2.6" file, but it was mistakenly still left in the
tree as a empty file, and would cause git to correctly complain about a
tracked file being removed after a "make distclean" (which removes empty
files as garbage).

And the asm-x86/desc_64.h file was supposed to be removed by commit
c81c6ca45a, but instead stayed around
containing just a single newline.

Get rid of them both properly.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-20 19:56:01 -08:00
Harvey Harrison
90dc7d2796 nfs: fix sparse warnings
fs/nfs/nfs4state.c:788:34: warning: Using plain integer as NULL pointer
fs/nfs/delegation.c:52:34: warning: Using plain integer as NULL pointer
fs/nfs/idmap.c:312:12: warning: Using plain integer as NULL pointer
fs/nfs/callback_xdr.c:257:6: warning: Using plain integer as NULL pointer
fs/nfs/callback_xdr.c:270:6: warning: Using plain integer as NULL pointer
fs/nfs/callback_xdr.c:281:6: warning: Using plain integer as NULL pointer

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2008-02-20 16:15:44 -05:00
Jeff Layton
1227a74e2e NFS: flush signals before taking down callback thread
Now that the reference counting on the callback thread is working as
expected, it uncovers another problem.  Peter Staubach noticed while
testing that patch on an older kernel that he would occasionally see
this printk in rpc_register fire:

    "RPC: failed to contact portmap (errno -512).

The NFSv4 callback thread is signaled by nfs_callback_down(), but never
flushes that signal. All of the shutdown processing is done with that
signal pending. This makes it fail the call to unregister the port with
the portmapper.

In actuality, this rpc_register call isn't necessary at all since the
port isn't actually registered with the portmapper anymore. Regardless,
there doesn't seem to be any reason to leave the signal pending while
the thread is being shut down and flushing it should generally silence
that printk.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2008-02-20 13:32:43 -05:00
Randy Dunlap
73fd8b6d31 libata: fix kernel-doc parameter warning
Fix libata kernel-doc parameter:

Warning(linux-2.6.25-rc2-git3//drivers/ata/libata-scsi.c:845): No description found for parameter 'rq'

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-02-20 12:20:49 -05:00
Saeed Bishara
f1cb0ea12f sata_mv: remove iounmap in mv_platform_remove and use devm_iomap
this will fix crash bug when doing rmmod to the driver, this is because the
port_stop function get called later and it could access the device's registers.

Signed-off-by: Saeed Bishara <saeed@marvell.com>
Acked-by: Mark Lord <mlord@pobox.com>
Acked-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-02-20 12:20:46 -05:00