Remove the obsolete VIDIOC_G_MPEGCOMP and VIDIOC_S_MPEGCOMP ioctls from
the V4L2 API as per the removal schedule (October 2007).
Signed-off-by: NHans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

struct video_device used to define a .hardware field. While
initialized on severl drivers, this field is never used inside V4L.
However, drivers using it need to include the old V4L1 header.

This seems to cause compilation troubles with some random configs.
Better just to remove it from all drivers.
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Remove obsolete V4L v1 reference.

Thanks to Ingo Molnar for pointing this issue.
Signed-off-by: NPekka Seppänen <pexu@kapsi.fi>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Lets mixer apps display a dB range for the volume control.
Signed-off-by: NTrent Piepho <xyzzy@speakeasy.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Add two mute controls.  One mutes everything, the other just mutes the analog
pass-through output.

Rename the existing volume control.  The controls are now:
Playback Volume
Playback Switch
Capture Switch

These names might seem odd, but I believe they are more correct.  The previous
"Capture Volume" control didn't actually effect the volume of the captured
audio.  Instead it controls the volume of the analog pass-thought output.  It
appears that pass-through controls like this are usually considered to be in
the playback direction, not capture.  For example, "CAPTURE feedback Playback
Volume" is the name used for a control that appears to have the same effect in
the ca0106 driver.  We only have one volume control, so we can omit the
"CAPTURE feedback" part.

If someone where to add PCM playback support to the driver, then this would be
the volume control.
Signed-off-by: NTrent Piepho <xyzzy@speakeasy.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Signed-off-by: NMike Frysinger <michael.frysinger@analog.com>
Signed-off-by: NBryan Wu <bryan.wu@analog.com>

Commit 7b96dc02 ("[SPARC] Videopix Frame
Grabber: Convert device_lock_sem to mutex") missed one place.
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

Fix build break:

drivers/net/tsi108_eth.c: In function 'tsi108_init_one':
drivers/net/tsi108_eth.c:1633: error: expected ')' before 'dev'
drivers/net/tsi108_eth.c:1633: warning: too few arguments for format
make[2]: *** [drivers/net/tsi108_eth.o] Error 1
Signed-off-by: NOlof Johansson <olof@lixom.net>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

Remove qeth bug caused by commit:
[NET]: Move hardware header operations out of netdevice.
Signed-off-by: NUrsula Braun <braunu@de.ibm.com>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

[bugme-daemon@bugzilla.kernel.org wrote:]

From: Randy Dunlap <randy.dunlap@oracle.com>

Drivers that use lro functions should depend on INET, otherwise they
may not link correctly.  Let's not select INET.  Select should be used
only for library-like code, not to enable subsystems.

ERROR: "lro_flush_all" [drivers/net/myri10ge/myri10ge.ko] undefined!
ERROR: "lro_receive_frags" [drivers/net/myri10ge/myri10ge.ko] undefined!
Signed-off-by: NRandy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

- make the kconfig NAPI option prompt consistent across all net drivers
  (other than EXPERIMENTAL; can it now be removed also, or is the new
  napi_struct implementation now EXPERIMENTAL ?)
- remove comment about the now-deleted NAPI_HOWTO.txt file
- clean up typos in Tulip NAPI & Interrupt Mitigation
Signed-off-by: NRandy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

Missing MODULE_LICENSE(), loading this module taints the kernel.
Signed-off-by: NRandy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

DM9000 driver returns success even if it is failed to detect the chip.
Below patch fixes it.
Signed-off-by: NMike Rapoport <mike@compulab.co.il>

 drivers/net/dm9000.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
Signed-off-by: NJeff Garzik <jeff@garzik.org>

sata_sis has the same restrictions as other SFF controllers, and so must
use LIBATA_MAX_PRD to denote that SCSI may only fill ATA_MAX_PRD/2
entries, due to our need to handle IOMMU merging.
Signed-off-by: NJeff Garzik <jgarzik@redhat.com>

* Fix out-of-bound array access for MWDMA modes.

* Bump driver version.

Cc: "Martin K. Petersen" <martin.petersen@oracle.com>
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

SCR read for controllers which uses PCI configuration space for SCR
access got broken while adding @val argument to SCR accessors.  Fix
it.
Signed-off-by: NTejun Heo <htejun@gmail.com>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

Fix libata kernel-doc parameter name.

Warning(linux-2.6.23-git13//drivers/ata/libata-core.c:1415): No description found for parameter 'sgl'
Signed-off-by: NRandy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

Typo: depricated -> deprecated
Signed-off-by: NRolf Eike Beer <eike-kernel@sf-tec.de>
Signed-off-by: NAdrian Bunk <bunk@kernel.org>

Signed-off-by: NMasatake YAMATO <jet@gyve.org>
Signed-off-by: NAdrian Bunk <bunk@kernel.org>

Add crypt prefix to dec_pending to avoid confusing it in backtraces with
the dm core function of the same name.

No functional change here.
Signed-off-by: NMilan Broz <mbroz@redhat.com>
Signed-off-by: NAlasdair G Kergon <agk@redhat.com>

This patch adds calls to dm_path_event for a failed path and a reinstated
path.
Signed-off-by: NMike Anderson <andmike@linux.vnet.ibm.com>
Signed-off-by: NAlasdair G Kergon <agk@redhat.com>

This patch adds support for the dm_path_event dm_send_event functions which
create and send udev events.
Signed-off-by: NMike Anderson <andmike@linux.vnet.ibm.com>
Signed-off-by: NAlasdair G Kergon <agk@redhat.com>

This patch adds a uevent skeleton to device-mapper.
Signed-off-by: NMike Anderson <andmike@linux.vnet.ibm.com>
Signed-off-by: NAlasdair G Kergon <agk@redhat.com>

This patch adds a function to obtain a copy of a mapped device's name and uuid.
Signed-off-by: NMike Anderson <andmike@linux.vnet.ibm.com>
Signed-off-by: NAlasdair G Kergon <agk@redhat.com>

Store a pointer to the owning mirror_set structure within each mirror
structure for a subsequent patch to use.
Signed-off-by: NJonathan Brassow <jbrassow@redhat.com>
Signed-off-by: NAlasdair G Kergon <agk@redhat.com>

There are now two phases to a suspend in device-mapper -
presuspend and postsuspend.  This patch removes the
single 'suspend' in the logging API and replaces it with
'presuspend' and 'postsuspend' functions to align it
better with core device-mapper.

A subsequent patch will make use of 'presuspend'.
Signed-off-by: NJonathan Brassow <jbrassow@redhat.com>
Signed-off-by: NAlasdair G Kergon <agk@redhat.com>

This patch adds retries to the hp hardware handler, and utilizes the
MP_RETRY flag of dm-multipath.  For now in the hp handler, if we get a
pg_init completed with a check condition we just assume we can retry the
pg_init command.  We make this assumption because of incomplete data on
specific check condition code of the HP hardware, and because testing
has shown the HP path initialization command to be idempotent.
The number of times we retry is settable via the "pg_init_retries"
multipath map feature.
Signed-off-by: NDave Wysochanski <dwysocha@redhat.com>
Acked-by: NChandra Seetharaman <sekharan@us.ibm.com>
Signed-off-by: NAlasdair G Kergon <agk@redhat.com>

This patch adds the most basic dm-multipath hardware support for the
HP active/passive arrays.
Signed-off-by: NDave Wysochanski <dwysocha@redhat.com>
Signed-off-by: NMike Christie <michaelc@cs.wisc.edu>
Acked-by: NChandra Seetharaman <sekharan@us.ibm.com>
Signed-off-by: NAlasdair G Kergon <agk@redhat.com>

This patch allows a failed path group initialisation command to be retried.

It adds a generic MP_RETRY flag and a "pg_init_retries" feature to
device-mapper multipath which limits the number of retries.

1. A hw handler sends a path initialization command to the storage and
the command completes with an error code indicating the command
should be retried.

2. The hardware handler calls dm_pg_init_complete() with MP_RETRY
set in err_flags to ask the dm multipath core to retry.

3. If the retry limit has not been exceeded, pg_init() is retried.
Otherwise fail_path() is called.

If you are using the userspace multipath-tools or device-mapper-multipath
package, you can set pg_init_retries in the 'device' section of your
/etc/multipath.conf file. For example:

features                "2 pg_init_retries 7"

The number of PG retries attempted is reported in the 'dmsetup status' output.
Signed-off-by: NDave Wysochanski <dwysocha@redhat.com>
Acked-by: NMike Christie <michaelc@cs.wisc.edu>
Acked-by: NChandra Seetharaman <sekharan@us.ibm.com>
Signed-off-by: NAlasdair G Kergon <agk@redhat.com>

Replace numbers with names in labels in error paths, to avoid confusion
when new one get added between existing ones.
Signed-off-by: NMilan Broz <mbroz@redhat.com>
Signed-off-by: NAlasdair G Kergon <agk@redhat.com>

Clean up, convert some spaces to tabs.

No functional change here.
Signed-off-by: NMilan Broz <mbroz@redhat.com>
Signed-off-by: NAlasdair G Kergon <agk@redhat.com>

Add post-processing queue (per crypt device) for read operations.

Current implementation uses only one queue for all operations
and this can lead to starvation caused by many requests waiting
for memory allocation. But the needed memory-releasing operation
is queued after these requests (in the same queue).
Signed-off-by: NMilan Broz <mbroz@redhat.com>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: NAlasdair G Kergon <agk@redhat.com>

Use a separate single-threaded workqueue for each crypt device
instead of one global workqueue.
Signed-off-by: NMilan Broz <mbroz@redhat.com>
Signed-off-by: NAlasdair G Kergon <agk@redhat.com>

Correct an error message, reported by Michael Wood <michael@frogfoot.com>.
Signed-off-by: NAlasdair G Kergon <agk@redhat.com>

Remove BIO_LIST and DEFINE_BIO_LIST macros that gain us nothing
since contents are initialised to NULL.

Cc: Jan Engelhardt <jengelh@linux01.gwdg.de>
Signed-off-by: NAlasdair G Kergon <agk@redhat.com>

In drivers/md/dm-ioctl.c::copy_params() there's a call to vmalloc()
where we currently cast the return value, but that's pretty pointless
given that vmalloc() returns "void *".
Signed-off-by: NJesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: NAlasdair G Kergon <agk@redhat.com>

Use bio_io_error() in only two places and tidy the code,
preparing for later patches.

There is no functional change in this patch.
Signed-off-by: NMilan Broz <mbroz@redhat.com>
Signed-off-by: NAlasdair G Kergon <agk@redhat.com>

Kcopyd uses a semaphore as mutex.  Use the mutex API instead of the (binary)
semaphore,
Signed-off-by: NMatthias Kaehlcke <matthias.kaehlcke@gmail.com>
Cc: Neil Brown <neilb@suse.de>
Signed-off-by: NAlasdair G Kergon <agk@redhat.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>

Convert kmalloc() + memset() to kzalloc().
Signed-off-by: NDmitry Monakhov <dmonakhov@openvz.org>
Signed-off-by: NAlasdair G Kergon <agk@redhat.com>

Replacing n & (n - 1) for power of 2 check by is_power_of_2(n)
Signed-off-by: Nvignesh babu <vignesh.babu@wipro.com>
Signed-off-by: NAlasdair G Kergon <agk@redhat.com>