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* V4L/DVB (12410): em28xx: Move the non-board dependent part to be outside ↵Mauro Carvalho Chehab2009-08-13
| | | | | | | | | | | | | em28xx_pre_card_setup() em28xx_pre_card_setup() is meant to contain board-specific initialization. Also, as autodetection sometimes occur only after having i2c bus enabled, this function may need to be called later. Moving those setups to happen outside the function avoids calling it twice without need and without duplicating output lines at dmesg. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12407): em28xx: Adjust Silvercrest xtal frequencyMauro Carvalho Chehab2009-08-13
| | | | | | | | | | We don't know the xtal frequency of Silvercrest, but we need to have some value in order to allow controlling the frame rate frequency. The value is probably still wrong, since the manufacturer announces this device as being capable of 30fps, but the maximum we can get is 13.5 fps. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12406): em28xx: fix: don't do image interlacing on webcamsMauro Carvalho Chehab2009-08-13
| | | | | | | | | | | | | | Due to historical reasons, em28xx driver gets two consecutive frames and fold them into an unique framing, doing interlacing. While this works fine for TV images, this produces two bad effects with webcams: 1) webcam images are progressive. Merging two consecutive images produce interlacing artifacts on the image; 2) since the driver needs to get two frames, it reduces the maximum frame rate by two. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12403): em28xx: properly reports some em2710 chipsMauro Carvalho Chehab2009-08-13
| | | | | | | | | | | As reported by hermann pitton <hermann-pitton@arcor.de>, some devices has a different chip id for em2710 (likely the older ones): em28xx: New device @ 480 Mbps (eb1a:2710, interface 0, class 0) em28xx #0: Identified as EM2710/EM2750/EM2751 webcam grabber (card=22) em28xx #0: em28xx chip ID = 17 Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12402): em28xx: fix: some em2710 chips use a different vendor IDMauro Carvalho Chehab2009-08-13
| | | | | | | | Thanks to hermann pitton <hermann-pitton@arcor.de> for pointing this new variation. Tested-by: hermann pitton <hermann-pitton@arcor.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12401): m9v011: add vflip/hflip controls to control mirror/upside downMauro Carvalho Chehab2009-08-13
| | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12400): em28xx: Allow changing fps on webcamsMauro Carvalho Chehab2009-08-13
| | | | | | | | em28xx doesn't have temporal scaling. However, on webcams, sensors are capable of changing the output rate. So, VIDIOC_[G|S]_PARM ioctls should be passed to the sensor for it to properly set frame rate. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12399): mt9v011: Add support for controlling frame ratesMauro Carvalho Chehab2009-08-13
| | | | | | | | Implement g_parm/s_parm ioctls. Those are used to check the current frame rate (in fps) and to set it to a value. In practice, there are only 15 possible different speeds, due to chip limits. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12394): cx88: Disable xc3028 power management for Geniatech x8000Devin Heitmueller2009-08-13
| | | | | | | | | | | | | | | A user discovered that the Geniatech x8000 encountered a regression when the xc3028 power management was introduced. The xc3028 never recovers after setting the powerdown register, which is probably because the xc3028 reset GPIO is not properly configured. Since I do not have access to the hardware and thus cannot determine the correct GPIO configuration, just disable xc3028 power management on this board, which fixes the regression. Thanks to user "ritec" for reporting the issue and testing the fix. Cc: rictec <rictec@netcabo.pt> Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12393): cx88: fix regression in tuning for Geniatech X8000 MTDevin Heitmueller2009-08-13
| | | | | | | | The introduction of the zl10353 i2c gate control broke support for the Geniatech board (which is not behind an i2 gate). Add the needed parameter. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12391): saa7134: Use correct product name for Hauppauge ↵Michael Krufky2009-08-13
| | | | | | | WinTV-HVR1120 DVB-T/Hybrid Signed-off-by: Michael Krufky <mkrufky@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12390): saa7134: Use correct product name for Hauppauge ↵Michael Krufky2009-08-13
| | | | | | | WinTV-HVR1150 ATSC/QAM-Hybrid Signed-off-by: Michael Krufky <mkrufky@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12386): sms1xxx: fix build warning: unused variable 'board'Michael Krufky2009-08-13
| | | | | | | | | | | | | | | | Remove the following build warning: sms-cards.c: In function 'sms_board_event': sms-cards.c:120: warning: unused variable 'board' Thanks to Hans Verkuil for pointing this out. The problem code has been #if 0'd for now, this will likely be used again in the future, once the event interface is complete. Cc: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Michael Krufky <mkrufky@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12380): uvcvideo: Avoid flooding the kernel log with "unknown event ↵Laurent Pinchart2009-08-13
| | | | | | | | | | | | type" messages The iSight sends non-UVC status events through the interrupt endpoint. Those invalid events are reported to the kernel log, resulting in a log flood. Only log the events when the UVC_TRACE_STATUS flag is set. Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12328): uvcvideo: Don't apply the FIX_BANDWIDTH quirk to all ↵Laurent Pinchart2009-08-13
| | | | | | | | | | | ViMicro devices Commit 50144aeeb702ea105697ae5249f059ea3990b838 broke the Samsung NC10 netbook webcam. Instead of applying the FIX_BANDWIDTH quirk to all ViMicro devices, list the devices explicitly. Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12374): sms1xxx: fix broken Hauppauge devicesMichael Krufky2009-08-13
| | | | | | | | | | The current GPIO configuration breaks all Hauppauge devices. The code being removed affects Hauppauge devices only, and is the cause of the breakage. Signed-off-by: Michael Krufky <mkrufky@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12371): af9015: Fix for crash in dvb-usb-af9015Nils Kassube2009-08-13
| | | | | | | | | Moving BOOT fixes problem. Signed-off-by: Nils Kassube <kassube@gmx.net> Acked-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12362): cx23885-417: fix manipulation of tvnormsMichael Krufky2009-08-13
| | | | | | | | | | | | | | | | Currently, the VIDIOC_S_STD ioctl just returns -EINVAL regardless of the norm passed. This patch sets cx23885_mpeg_template.tvnorms and cx23885_mpeg_template.current_norm so that the VIDIOC_S_STD will work. Thanks to Joseph Yasi for pointing this out, even though this particular fix was already pushed into a development repository, merge priority of this changeset has been escalated as a result of Joseph posting this identical patch. Signed-off-by: Michael Krufky <mkrufky@kernellabs.com> Signed-off-by: Joseph A. Yasi <joe.yasi@gmail.com> Reviewed-by: Steven Toth <stoth@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12349): cx88: HVR1300 ensure switching from Encoder to DVB-T and ↵Sohail Syyed2009-08-13
| | | | | | | | | | back is reliable Current tip is broken and does not switch back to DVB-T correctly Signed-off-by: Sohail Syyed <linuxtv@hubstar.net> Signed-off-by: Steven Toth <stoth@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12344): em28xx: fix support for Plextor ConvertX PX-TV100UMauro Carvalho Chehab2009-08-13
| | | | | | | | | | | This device uses msp34xx and uses 2.048 MHz frequency for I2S communication. Thanks to Angelo Cano <acano@fastmail.fm> for pointing the issues with this device and proposing an approach for fixing the issue. Tested-by: Angelo Cano <acano@fastmail.fm> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12341): zl10353 and qt1010: fix stack corruption bugJan Nikitenko2009-08-13
| | | | | | | | | | | | | | | Fixes stack corruption bug present in dump_regs function of zl10353 and qt1010 drivers: the buffer buf was one byte smaller than required - there are 4 chars for address prefix, 16 * 3 chars for dump of 16 eeprom bytes per line and 1 byte for zero ending the string required, i.e. 53 bytes, but only 52 were provided. The one byte missing in stack based buffer buf can cause stack corruption possibly leading to kernel oops, as discovered originally with af9015 driver (af9015: fix stack corruption bug). Signed-off-by: Jan Nikitenko <jan.nikitenko@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12340): mtv9v011: Add a missing chip version to the driverMauro Carvalho Chehab2009-08-13
| | | | | | | | | | | Some mt9v011 webcams report 0x8332 chip version, instead of 0x8243. From the revision history at the mt9v011 datasheet, it seems that the chip version has changed from the first release of the chip. Thanks-to hermann pitton <hermann-pitton@arcor.de> for pointing this to me, on his tests with a Silvercrest webcam. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12338): cx18: Read buffer overflowAndy Walls2009-08-13
| | | | | | | | | This mistakenly tested against sizeof(freqs) instead of the array size. Due to the mask the only illegal value possible was 3. Reported-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12337): ivtv: Read buffer overflowRoel Kluin2009-08-13
| | | | | | | | | This mistakenly tests against sizeof(freqs) instead of the array size. Due to the mask the only illegal value possible was 3. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12330): pxa_camera: Fix Oops in pxa_camera_probeAntonio Ospite2009-08-13
| | | | | | | | mclk_get_divisor uses pcdev->soc_host.dev, make sure it is initialized. Signed-off-by: Antonio Ospite <ospite@studenti.unina.it> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* Merge branch 'for-linus' of git://neil.brown.name/mdLinus Torvalds2009-08-13
|\ | | | | | | | | | | | | | | | | | | * 'for-linus' of git://neil.brown.name/md: md: allow upper limit for resync/reshape to be set when array is read-only md/raid5: Properly remove excess drives after shrinking a raid5/6 md/raid5: make sure a reshape restarts at the correct address. md/raid5: allow new reshape modes to be restarted in the middle. md: never advance 'events' counter by more than 1. Remove deadlock potential in md_open
| * md: allow upper limit for resync/reshape to be set when array is read-onlyNeilBrown2009-08-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Normally we only allow the upper limit for a reshape to be decreased when the array not performing a sync/recovery/reshape, otherwise there could be races. But if an array is part-way through a reshape when it is assembled the reshape is started immediately leaving no window to set an upper bound. If the array is started read-only, the reshape will be suspended until the array becomes writable, so that provides a window during which it is perfectly safe to reduce the upper limit of a reshape. So: allow the upper limit (sync_max) to be reduced even if the reshape thread is running, as long as the array is still read-only. Signed-off-by: NeilBrown <neilb@suse.de>
| * md/raid5: Properly remove excess drives after shrinking a raid5/6NeilBrown2009-08-12
| | | | | | | | | | | | | | | | We were removing the drives, from the array, but not removing symlinks from /sys/.... and not marking the device as having been removed. Signed-off-by: NeilBrown <neilb@suse.de>
| * md/raid5: make sure a reshape restarts at the correct address.NeilBrown2009-08-12
| | | | | | | | | | | | | | | | This "if" don't allow for the possibility that the number of devices doesn't change, and so sector_nr isn't set correctly in that case. So change '>' to '>='. Signed-off-by: NeilBrown <neilb@suse.de>
| * md/raid5: allow new reshape modes to be restarted in the middle.NeilBrown2009-08-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | md/raid5 doesn't allow a reshape to restart if it involves writing over the same part of disk that it would be reading from. This happens at the beginning of a reshape that increases the number of devices, at the end of a reshape that decreases the number of devices, and continuously for a reshape that does not change the number of devices. The current code is correct for the "increase number of devices" case as the critical section at the start is handled by userspace performing a backup. It does not work for reducing the number of devices, or the no-change case. For 'reducing', we need to invert the test. For no-change we cannot really be sure things will be safe, so simply require the array to be read-only, which is how the user-space code which carefully starts such arrays works. Signed-off-by: NeilBrown <neilb@suse.de>
| * md: never advance 'events' counter by more than 1.NeilBrown2009-08-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When assembling arrays, md allows two devices to have different event counts as long as the difference is only '1'. This is to cope with a system failure between updating the metadata on two difference devices. However there are currently times when we update the event count by 2. This was done to keep the event count even when the array is clean and odd when it is dirty, which allows us to avoid writing common update to spare devices and so allow those spares to go to sleep. This is bad for the above reason. So change it to never increase by two. This means that the alignment between 'odd/even' and 'clean/dirty' might take a little longer to attain, but that is only a small cost. The spares will get a few more updates but that will still be spared (;-) most updates and can still go to sleep. Prior to this patch there was a small chance that after a crash an array would fail to assemble due to the overly large event count mismatch. Signed-off-by: NeilBrown <neilb@suse.de>
| * Remove deadlock potential in md_openNeilBrown2009-08-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A recent commit: commit 449aad3e25358812c43afc60918c5ad3819488e7 introduced the possibility of an A-B/B-A deadlock between bd_mutex and reconfig_mutex. __blkdev_get holds bd_mutex while calling md_open which takes reconfig_mutex, do_md_run is always called with reconfig_mutex held, and it now takes bd_mutex in the call the revalidate_disk. This potential deadlock was not caught by lockdep due to the use of mutex_lock_interruptible_nexted which was introduced by commit d63a5a74dee87883fda6b7d170244acaac5b05e8 do avoid a warning of an impossible deadlock. It is quite possible to split reconfig_mutex in to two locks. One protects the array data structures while it is being reconfigured, the other ensures that an array is never even partially open while it is being deactivated. In particular, the second lock prevents an open from completing between the time when do_md_stop checks if there are any active opens, and the time when the array is either set read-only, or when ->pers is set to NULL. So we can be certain that no IO is in flight as the array is being destroyed. So create a new lock, open_mutex, just to ensure exclusion between 'open' and 'stop'. This avoids the deadlock and also avoids the lockdep warning mentioned in commit d63a5a74d Reported-by: "Mike Snitzer" <snitzer@gmail.com> Reported-by: "H. Peter Anvin" <hpa@zytor.com> Signed-off-by: NeilBrown <neilb@suse.de>
* | Merge branch 'zerolen' of ↵Linus Torvalds2009-08-12
|\ \ | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/misc-2.6 * 'zerolen' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/misc-2.6: Remove zero-length file drivers/mtd/maps/sbc8240.c
| * | Remove zero-length file drivers/mtd/maps/sbc8240.cJeff Garzik2009-08-12
| | | | | | | | | | | | | | | | | | It was "deleted" in commit 2bf961b7ccd69e108ac435c67e2b0522b403c578 Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* | | ahci: add workaround for on-board 5723s on some gigabyte boardsTejun Heo2009-08-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some gigabytes have on-board SIMG5723s connected to JMB ahcis. These are used to implement hardware raid. Unfortunately some firmware revisions on these 5723s don't bring the link down when all the downstream ports are unoccupied while not responding to reset protocol which makes libata think that there's device attached to the port but is not responding and retry. This results in painfully wrong boot detection time for these ports when they're empty. This patch quirks those boards such that ahci gives up after the initial timeout. Combined with parallel probing, this gives quick enough probing and also is safe because SIMG5723 will respond to the first try if any of the downstream ports is occupied. Signed-off-by: Tejun Heo <tj@kernel.org> Reported-by: Marc Bowes <marcbowes@gmail.com> Reported-by: Nicolas Mailhot <Nicolas.Mailhot@LaPoste.net> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* | | ahci: Soften up the dmesg on SB600 PMP softreset failure recoveryShane Huang2009-08-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Too strong words led to spurious bug reports: Novell bugzilla #527748, RedHat bugzilla #468800. This patch is used to soften up the dmesg on SB600 PMP softreset failure recovery, so as to remove the scariness and concern from community. Reported-by: pgnet Dev <pgnet.dev@gmail.com> Signed-off-by: Shane Huang <shane.huang@amd.com> Cc: Tejun Heo <tj@kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* | | sata_nv: MSI support, disabled by defaultTony Vroon2009-08-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | At least the nVidia MCP55 controller quite happily supports MSI. This adds an option to use it. It is disabled by default. As per feedback by Robert Hancock, it will honour the user request as the kernel will not enable MSI where the controller or the specific system configuration do not support it. Signed-off-by: Tony Vroon <tony@linx.net> Cc: Robert Hancock <hancockrwd@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* | | libata: OCZ Vertex can't do HPATejun Heo2009-08-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | OCZ Vertex SSD can't do HPA and not in a usual way. It reports HPA, allows unlocking but then fails all IOs which fall in the unlocked area. Quirk it so that HPA unlocking is not used for the device. Reported by Daniel Perup in bnc#522414. https://bugzilla.novell.com/show_bug.cgi?id=522414 Signed-off-by: Tejun Heo <tj@kernel.org> Reported-by: Daniel Perup <probe@spray.se> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* | | pata_atiixp: fix second channel supportBartlomiej Zolnierkiewicz2009-08-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | PIO and MWDMA timings are never programmed for the second channel because timing registers are treated as 16-bit long ones. The bug is an attixp -> pata_atiixp regression and goes back to: commit 669a5db411d85a14f86cd92bc16bf7ab5b8aa235 Author: Jeff Garzik <jeff@garzik.org> Date: Tue Aug 29 18:12:40 2006 -0400 [libata] Add a bunch of PATA drivers. Cc: Krystian Juskowiak <jusko@tlen.pl> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Borislav Petkov <bbpetkov@yahoo.de> Cc: Robert Hancock <hancockrwd@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* | | pata_at91: fix resource releaseTejun Heo2009-08-12
|/ / | | | | | | | | | | | | | | | | | | | | | | | | Julias Lawall discovered that pata_at91 wasn't freeing a memory region allocated with kzalloc() on init failure paths. Upon review, pata_at91 also seems to be doing unnecessary explicit resource releases for managed resources too. Convert memory allocation to managed one and drop unnecessary explicit resource releases. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Julia Lawall <julia@diku.dk> Cc: Sergey Matyukevich <geomatsi@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* | PM / Driver Core: Kill dev_pm_ops platform warning for nowMagnus Damm2009-08-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 783ea7d4eeefe895f2731fe73ac951e94418927b (Driver Core: Rework platform suspend/resume, print warning) added a warning message printed for platform drivers that use the legacy PM callbacks rather than struct dev_pm_ops. Unfortunately, this resulted in some confusion and made some people try to convert drivers by replacing the old callbacks with struct dev_pm_ops in automatic way, which generally is not a good idea. Remove the platform device runtime dev_pm_ops warning for now, because it's annoying to users and it's not really necessary right now. [rjw: Modified the changelog to be more informative.] Signed-off-by: Magnus Damm <damm@igel.co.jp> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
* | pty: fix data loss when stopped (^S/^Q)Linus Torvalds2009-08-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit d945cb9cc ("pty: Rework the pty layer to use the normal buffering logic") dropped the test for 'tty->stopped' in pty_write_room(), which then causes the n_tty line discipline thing to not throttle the data properly when the tty is stopped. So instead of pausing the write due to the tty being stopped, the ldisc layer would go ahead and push it down to the pty. The pty write() routine would then refuse to take the data (because it _did_ check 'stopped'), and the data wouldn't actually be written. This whole stopped test should eventually be moved into the tty ldisc layer rather than have low-level tty drivers care about these things, but right now the fix is to just re-instate the missing pty 'stopped' handling. Reported-and-tested-by: Artur Skawina <art.08.09@gmail.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | Merge branch 'for-linus' of ↵Linus Torvalds2009-08-10
|\ \ | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: PCI hotplug: SGI hotplug: do not use hotplug_slot_attr PCI hotplug: SGI hotplug: fix build failure
| * | PCI hotplug: SGI hotplug: do not use hotplug_slot_attrKenji Kaneshige2009-08-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | By the pci slot changes, callbacks of attributes under slot directory (/sys/bus/pci/slots) had been changed to get the pointer to struct pci_slot instead of struct hotplug_slot. So the path_show() that assumes the parameter is a pointer to struct hotplug_slot seems broken. Tested-by: Mike Habeck <habeck@sgi.com> Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
| * | PCI hotplug: SGI hotplug: fix build failureKenji Kaneshige2009-08-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The commit bd3d99c17039fd05a29587db3f4a180c48da115a ("PCI: Remove untested Electromechanical Interlock (EMI) support in pciehp."), which removes the definition of "struct hotplug_slot_attr", broke SGI hotplug driver. By this commit, we get the following compile error. drivers/pci/hotplug/sgi_hotplug.c:106: error: variable 'sn_slot_path_attr' has initializer but incomplete type drivers/pci/hotplug/sgi_hotplug.c:106: error: unknown field 'attr' specified in initializer drivers/pci/hotplug/sgi_hotplug.c:106: error: extra brace group at end of initializer drivers/pci/hotplug/sgi_hotplug.c:106: error: (near initialization for 'sn_slot_path_attr') drivers/pci/hotplug/sgi_hotplug.c:106: warning: excess elements in struct initializer drivers/pci/hotplug/sgi_hotplug.c:106: warning: (near initialization for 'sn_slot_path_attr') drivers/pci/hotplug/sgi_hotplug.c:106: error: unknown field 'show' specified in initializer drivers/pci/hotplug/sgi_hotplug.c:106: warning: excess elements in struct initializer drivers/pci/hotplug/sgi_hotplug.c:106: warning: (near initialization for 'sn_slot_path_attr') drivers/pci/hotplug/sgi_hotplug.c: In function 'sn_hp_destroy': drivers/pci/hotplug/sgi_hotplug.c:203: error: invalid use of undefined type 'struct hotplug_slot_attribute' drivers/pci/hotplug/sgi_hotplug.c: In function 'sn_hotplug_slot_register': drivers/pci/hotplug/sgi_hotplug.c:655: error: invalid use of undefined type 'struct hotplug_slot_attribute' This patch fixes this regression by adding the definition of struct hotplug_slot_attr into sgi_hotplug.c. Tested-by: Mike Habeck <habeck@sgi.com> Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
* | | Merge branch 'for-linus' of git://git.infradead.org/ubi-2.6Linus Torvalds2009-08-09
|\ \ \ | | | | | | | | | | | | | | | | | | | | * 'for-linus' of git://git.infradead.org/ubi-2.6: UBI: compatible fallback in absense of sequence numbers UBI: fix double free on error path
| * | | UBI: compatible fallback in absense of sequence numbersAdrian Hunter2009-07-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fall back onto thinking everything's OK if either of the sequence numbers we are asked to compare is zero, which is what was used before sequence numbers were introduced. [ Artem: modified the patch to be applicable to upstream UBI, added big comment ] Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com> Signed-off-by: Phil Carmody <ext-phil.2.carmody@nokia.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
| * | | UBI: fix double free on error pathAdrian Hunter2009-07-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If we fail in 'ubi_eba_init_scan()', we free 'ubi->volumes[i]->eba_tbl' in there, but also later free it in 'free_internal_volumes()'. Fix this by assigning NULL to 'ubi->volumes[i]->eba_tbl' after it is freed. Signed-off-by: Adrian Hunter <adrian.hunter@nokia.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
* | | | drm/i915: silence vblank warningsFrans Pop2009-08-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | these errors are pretty pointless Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
* | | | drm: silence pointless vblank warning.Paul Rolland2009-08-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some applications/hardware combinations are triggering the message "failed to acquire vblank counter" to be issued up to 20 times a second, which makes it both useless and dangerous, as this may hide other important messages. This changes makes it only appear when people are debugging. Signed-off-by: Paul Rolland <rol@as2917.net> Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org> Lost-twice-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
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