Commit Graph

6407 Commits

Author SHA1 Message Date
Matthew Wilcox
322e079f1b [SCSI] Negotiate correctly with async-only devices
When we got a device only capable of async, we would zero out goal->period
which would cause us to try PPR negotiations.  Leave goal->period alone,
and check goal->offset before doing PPR.  Kudos to Daniel Forsgren for
figuring this out.

Signed-off-by: Matthew Wilcox <matthew@wil.cx>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-12-13 17:27:10 -07:00
Brian King
1a68de5c08 [SCSI] fix double free of scsi request queue
Current scsi scanning code appears to have a use after free
bug is a LLDD's slave_alloc fails. Remove the redundant
scsi_free_queue.

Signed-off-by: Brian King <brking@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-12-12 14:27:05 -06:00
Jens Axboe
a8c730e85e [SCSI] fix panic when ejecting ieee1394 ipod
The scsi_library routines don't correctly set DMA_NONE when
req->data_len is zero (instead they check the command type first, so
if it's write, we end up with req->data_len == 0 and direction as
DMA_TO_DEVICE which confuses some drivers)

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-12-09 13:50:53 -05:00
Michael Reed
85631672e6 [SCSI] fix OOPS due to clearing eh_action prior to aborting eh command
The eh_action semaphore in scsi_eh_send_command is cleared after a
command timeout.  The command is subsequently aborted and the abort
will try to call scsi_done() on it.  Unfortunately, the scsi_eh_done()
routine unconditinally completes the semaphore (which is now null).
Fix this race by makiong the scsi_eh_done() routine check that the
semaphore is non null before completing it (mirroring the ordinary
command done/timeout logic).

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-12-08 09:13:29 -05:00
Mark Lord
f0353301e6 [SCSI] Fix incorrect pointer in megaraid.c MODE_SENSE emulation
The SCSI megaraid drive goes to great effort to kmap
the scatterlist buffer (if used), but then uses the
wrong pointer when copying to it afterward.

Signed-off-by:  Mark Lord <lkml@rtr.ca>
Acked by: Ju, Seokmann <Seokmann.Ju@engenio.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-12-08 09:08:54 -05:00
Andrew Vasquez
0da69df1e5 [SCSI] qla2xxx: Correct short-WRITE status handling.
Properly check FC_RESID for any non-transfered bytes
regardless of firmware completion status.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-12-07 09:33:17 -05:00
Andrew Vasquez
23443b1d61 [SCSI] qla2xxx: Correct mis-handling of AENs.
A regression in a recent change
33135aa2a5 caused the driver
to mistakenly drop handling of AENs.  Due to the incorrect
handling, ports would not reappear after RSCNs and LIPs.

Drops unused/incorrect compound #define from qla_def.h.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-12-07 09:30:49 -05:00
Dave C Boutcher
bb58596f68 [SCSI] ibmvscsi kexec fix
This makes ibmvscsi work correctly with the recent set of kexec
patches that went in.  This is based on work by Michael Ellerman, who
chased this initially.  He validated that it works during kexec.

Handle kexec correctly in ibmvscsi.   During kexec the adapter
will not get cleaned up correctly, so we may need to reset it
to make it sane again.

Signed-off-by: Dave Boutcher <sleddog@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-12-07 09:30:01 -05:00
Mauro Carvalho Chehab
e4f5c82a92 [PATCH] V4L/DVB (3087) fix analog NTSC for pcHDTV 3000
- fix analog NTSC for pcHDTV 3000
- Fix regression: broken analog NTSC for DViCO FusionHDTV3 Gold-T
- add tda9887 to card struct, required for both cards.

Signed-off-by: Michael Krufky <mkrufky@m1k.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-04 08:09:38 -08:00
Linus Torvalds
6015d2c4ca Link USB drivers later in the kernel
We want to link the "regular" SCSI drivers before the USB storage
driver, since historically we've always detected internal SCSI disks
before the external USB storage modules.

The link order matters for initcall ordering, and this got broken by
mistake by commit 7586269c0b which moved
the USB host controller PCI quirk handling around.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-03 20:50:51 -08:00
Tejun Heo
9a40525788 [PATCH] libata: fix ata_scsi_pass_thru error handling
This patch makes ata_scsi_pass_thru() properly set result code and
sense data on translation failures.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-12-03 20:31:16 -05:00
Linus Torvalds
af2eb17bac Add missing "local_irq_enable()" to C2/C3 exit logic
Silly bug crept in with the C2/C3 TIF_POLLING_NRFLAG fixes.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-02 23:09:06 -08:00
Linus Torvalds
1b0997f561 Revert "[SCSI] fix usb storage oops"
This reverts commit 34ea80ec6a.

It does a put_device() from softirq context, which is bad since it gets
a semaphore for reading.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-02 15:54:37 -08:00
Linus Torvalds
2741049e66 Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6 2005-12-02 14:32:44 -08:00
Nick Piggin
2a298a35eb [PATCH] Fix TIF_POLLING_NRFLAG in ACPI idle routines
Commit 64c7c8f885 broke the ACPI C2 and C3
sleep states, because it left TIF_POLLING_NRFLAG active even though
those states do not actually poll the reschedule flag at all.  As a
result, the CPU wouldn't get sent an IPI when it was to be woken up, and
would only notice that it had runnable processes on the next timer tick.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-02 14:20:21 -08:00
Hugh Dickins
4d5cda069b [SCSI] sg: fix a bug in st_map_user_pages failure path
sg's st_map_user_pages is modelled on an earlier version of st's
sgl_map_user_pages, and has the same bug: if get_user_pages got some but
not all of the pages, then those got were released, but the positive res
code returned implied that they were still to be freed.

Signed-off-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Douglas Gilbert <dougg@torque.net>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-12-02 10:24:22 -06:00
Hugh Dickins
032c09d76c [SCSI] sg and st unmap_user_pages allow PageReserved
2.6.15-rc1 made sg's st_unmap_user_pages and st's sgl_unmap_user_pages
BUG on a PageReserved page.  But that's wrong: they could be unmapping
the ZERO_PAGE, which is marked PG_reserved; and perhaps others (while
get_user_pages is still permitted on VM_PFNMAP areas - that may change).

More change is needed here: sg claims to dirty even pages written from,
and st claims not to dirty even pages read into; and SetPageDirty is not
adequate for this nowadays.  Fixes to those follow in a later patch: for
the moment just fix the 2.6.15 regression.

Signed-off-by: Hugh Dickins <hugh@veritas.com>
Acked-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-12-02 10:24:14 -06:00
Linus Torvalds
c6b79418a4 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband 2005-12-01 15:52:12 -08:00
Linus Torvalds
f327220b14 Merge branch 'upstream-fixes' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6 2005-12-01 15:49:37 -08:00
Michael Krufky
31b3c31bca [PATCH] V4l/dvb: Fix typo, removing incorrect info from CONFIG_BT848_DVB kconfig entry.
Fix typo, removing incorrect info from CONFIG_BT848_DVB kconfig entry.

Signed-off-by: Michael Krufky <mkrufky@m1k.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-01 15:49:00 -08:00
Mike Isely
a72403594a [PATCH] V4l/dvb: Restore missing tuner definition for Hauppauge tuner type 0x103
Type 0x103 ("TCL MFNM05-4") in the Hauppauge eeprom is a more recent tuner
that maps to TUNER_PHILIPS_FM1236_MK3.  This had been previously defined but
due to some accident the definition got removed.  This change restores that
definition.  Change committed on advice from Hans Verkuil
<hverkuil@xs4all.nl>, who thinks he's the one who had accidentally removed it
before.

Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-01 15:49:00 -08:00
Hans Verkuil
ab60e303cd [PATCH] V4L/dvb: fix kernel message (print of %s from random pointer)
Fix kernel message ( basically printk("%s", random_pointer) ).

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-01 15:48:59 -08:00
Carlos Silva
f05cb3239d [PATCH] DVB: BUDGET CI card depends on STV0297 demodulator.
BUDGET_CI card depends on STV0297 demodulator.

Signed-off-by: Johannes Stezenbach <js@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-01 15:48:59 -08:00
Denis Vlasenko
48063a75af [PATCH] DVB: Fixes ifs in ves1820 set symbolrate().
Remove stray semicolons after if (foo); in ves1820_set_symbolrate().

Signed-off-by: Denis Vlasenko <vda@ilport.com.ua>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-01 15:48:59 -08:00
Ralph Metzler
1130ca45c7 [PATCH] DVB: Fix locking to prevent Oops on SMP systems
Fix locking to prevent Oops on SMP systems when starting/stopping dvb network
interfaces.

Signed-off-by: Ralph Metzler <rjkm@metzlerbros.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-01 15:48:59 -08:00
Steven Toth
9b9225f0f0 [PATCH] DVB: Update Steve's email address.
Update Steve's email address.

Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Michael Krufky <mkrufky@m1k.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-01 15:48:59 -08:00
Adrian Bunk
15ac8e663b [PATCH] DVB: Small cleanups and CodeStyle fixes
- Small cleanups:

- make needlessly global functions static

- every file should #include the headers containing the prototypes for it's
  global functions

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-01 15:48:59 -08:00
Tim Schmielau
18e55eea01 [PATCH] DVB: Include fixes for 2.6.15-rc1 for removing sched.h from module.h
Include fixes for 2.6.15-rc1 for removing sched.h from module.h.

Signed-off-by: Tim Schmielau <tim@physik3.uni-rostock.de>
Signed-off-by: Michael Krufky <mkrufky@m1k.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-01 15:48:59 -08:00
Patrick Boettcher
363bbf42da [PATCH] DVB: Fixed incorrect usage at the private state of the dvb-usb-devices
Fixed mistake of an incorrect usage of pid_filter-callbacks inside the private
state of the dvb-usb-devices

Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-01 15:48:59 -08:00
Andrew de Quincey
ded9284684 [PATCH] DVB: Fix locking problems and code cleanup
Fix locking problems and code cleanup

Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net>
Signed-off-by: Johannes Stezenbach <js@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-01 15:48:58 -08:00
Oliver Endriss
69459f3d2f [PATCH] DVB: Fixed DiSEqC timing for saa7146-based budget cards
Fixed DiSEqC timing for saa7146-based budget cards (speed-up ioctls using
SAA7146_I2C_SHORT_DELAY)

Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-01 15:48:58 -08:00
Hans Verkuil
f95006f895 [PATCH] V4L: Add workaround for Hauppauge PVR150 with certain NTSC tuner models
Add workaround for Hauppauge PVR150 hardware problem with tuner models 85, 99
and 112 (model numbers as reported by tveeprom).  The audio standard
autodetection does not always work correctly for these models.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-01 15:48:58 -08:00
Steven Toth
0fe22865dd [PATCH] V4L: Fixed eeprom handling for cx88 and added Nova-T PCI model 90003
- Fixed code handling for eeprom on cx88 boards.

- Hauppauge released a new version of the Nova-T-PCI (9002) a few months ago
  with a different (compatible) tuner (but lacking RF passthru).  The official
  model# is 90003.  All features are working.

- Adding entry to the known model list after testing.

Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-01 15:48:58 -08:00
Michael H. Schimek
bbf7871e1c [PATCH] V4L: Fix bttv ioctls VIDIOC_ENUMINPUT, VIDIOCGTUNER, VIDIOC_QUERYCAP
Fixed bttv ioctls VIDIOC_ENUMINPUT, VIDIOCGTUNER, VIDIOC_QUERYCAP.

Signed-off-by: Nickolay V. Shmyrev <nshmyrev@yandex.ru>
Signed-off-by: Michael H. Schimek <mschimek@gmx.at>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-01 15:48:58 -08:00
Reimar Doeffinger
fd1eab73d5 [PATCH] V4L: Fix crash when not compiled as module
Fix crash when not compiled as module.

Signed-off-by: Reimar Doeffinger <Reimar.Doeffinger@stud.uni-karlsruhe.de>
Signed-off-by: Nickolay V. Shmyrev <nshmyrev@yandex.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-01 15:48:58 -08:00
Dwaine Garden
1bcd2a3671 [PATCH] V4L: Write cached value to correct register for SECAM
Write cached value to correct register for SECAM.

Signed-off-by: Dwaine Garden <DwaineGarden@rogers.com>
Signed-off-by: Nickolay V. Shmyrev <nshmyrev@yandex.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-01 15:48:58 -08:00
Michael H. Schimek
13c72805b3 [PATCH] V4L: Fixes Bttv raw format to fix VIDIOCSPICT ioctl
Fixes Bttv raw format to fix VIDIOCSPICT ioctl.

Signed-off-by: Michael H. Schimek <mschimek@gmx.at>
Signed-off-by: Nickolay V. Shmyrev <nshmyrev@yandex.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-01 15:48:58 -08:00
Adrian Bunk
943a49027b [PATCH] V4L: Makes needlessly global code static
This patch makes needlessly global code static.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-01 15:48:57 -08:00
Mauro Carvalho Chehab
769e24382d [PATCH] V4L: Some funcions now static and I2C hw code for IR
- Some funcions are now declared as static
- Added a I2C code for InfraRed.

Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-01 15:48:57 -08:00
Mauro Carvalho Chehab
6f502b8a78 [PATCH] V4L: Enables audio DMA setting on cx88 chips, even when dma not in use
- Enabled audio DMA transfer code even when DMA not in use to solve a
  problem on some broken cx88 chips.

Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-01 15:48:57 -08:00
Michael H. Schimek
c87c948ebd [PATCH] V4L: Bttv bytes per line fix
bttv bytes per line fix.

Signed-off-by: Michael H. Schimek <mschimek@gmx.at>
Signed-off-by: Nickolay V. Shmyrev <nshmyrev@yandex.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-01 15:48:57 -08:00
Nickolay V. Shmyrev
50ab5edc97 [PATCH] V4L: Fix read() bugs in bttv driver
Fix read() bugs in bttv driver.

Signed-off-by: Nickolay V. Shmyrev <nshmyrev@yandex.ru>
Signed-off-by: Michael H. Schimek <mschimek@gmx.at>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-01 15:48:57 -08:00
Mauro Carvalho Chehab
3b86b9999d [PATCH] V4L: Removed audio DMA enabling from cx88-core
- Removed code that enables audio DMA transfers at cx88-core.
- This stuff should be at cx88-alsa when ready.

Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-01 15:48:57 -08:00
Ian Pickworth
53a7338af6 [PATCH] V4L: Fixes nicam sound
- Resolved problem of sporadic buzz after setting Nicam stereo
- improved setting audio standard with dma reset
- cleaned up comments format
- more sensitive Nicam detection

Signed-off-by: Ian Pickworth <ian@pickworth.me.uk>
Signed-off-by: Michal Pytasz <pytasz@lodz.home.pl>
Signed-off-by: Marcin Rudowski <mar_rud@poczta.onet.pl>
Signed-off-by: Torsten Seeboth <Torsten.Seeboth@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-01 15:48:57 -08:00
Steven Toth
3ca0ea9806 [PATCH] V4L: tveeprom MAC address parsing/cleanup
- Added a mac address field to the tveeprom structure.

- allow callers to query the MAC address.

- removed some redundant eeprom parsing code in cx88-cards.c (specific to
  Hauppauge DVB products) Instead, placed calls directly to the single eeprom
  parsing function in tveeprom.c

Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Michael Krufky <mkrufky@m1k.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-01 15:48:57 -08:00
Steven Toth
759324c3c4 [PATCH] V4: Include comments for DVB models and includes missing ones
Include comments for DVB models and includes missing ones

Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-01 15:48:56 -08:00
Luiz Capitulino
97cb445df6 [PATCH] V4L: Fixes warning at bttv-driver.c
Fixes warning at bttv-driver.c

Signed-off-by: Luiz Capitulino <lcapitulino@mandriva.com.br>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-01 15:48:56 -08:00
Ricardo Cerqueira
f5b974cb16 [PATCH] V4L: Fix hotplugging issues with saa7134
- Fixed issue with hotplugging and DMA sound (sound was lost when replugging
  a card)

- Added notifiers to main saa7134 module to let the sound sub-modules know
  when a card has been inserted or removed

Signed-off-by: Ricardo Cerqueira <v4l@cerqueira.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-01 15:48:56 -08:00
Sigmund Augdal Helberg
938606b02b [PATCH] V4L: Fixes maximum number of VBI devices
- Increases the minor number limitation for vbi devices from 223 to 255.
  This is in agreement with the minor number allocation specified in
  Documentation/devices.txt.

- Without this patch it is not possible to use more than 5 Hauppauge
  WinTV-PVR 350 cards since each of these allocate 3 vbi devices.

Signed-of-by: Sigmund Augdal Helberg <sigmund@snap.tv>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-01 15:48:56 -08:00
Hugh Dickins
6bc733e9f7 [SCSI] st: fix a bug in sgl_map_user_pages failure path
Nick and I had already been looking at drivers/scsi/{sg.c,st.c},
brought there by __put_page in sg.c's peculiar sg_rb_correct4mmap,
which we'd like to remove.  But that's irrelevant to your pain, except...

One extract from the patches I'd like to send Doug and Kai for 2.6.15
or 2.6.16 is this below: since the incomplete get_user_pages path omits
to reset res, but has already released all the pages, it will result in
premature freeing of user pages, and behaviour just like you've seen.

Though I'd have thought incomplete get_user_pages was an exceptional
case, and a bit surprised you'd encounter it.  Perhaps there's some
other premature freeing in the driver, and this instance has nothing
whatever to do with it.

If the problem were easily reproducible, it'd be great if you could
try this patch; but I think you've said it's not :-(

Signed-off-by: Kai Makisara <kai.makisara@kolumbus.fi>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-12-01 16:16:06 -06:00