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| * V4L/DVB: cx18: add s_mbus_fmt supportHans Verkuil2010-06-011-57/+69
| | | | | | | | | | Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * V4L/DVB: ivtv: convert to use s_mbus_fmtHans Verkuil2010-06-012-6/+10
| | | | | | | | | | Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * V4L/DVB: saa717x: add support for s_mbus_fmtHans Verkuil2010-06-011-16/+31
| | | | | | | | | | Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * V4L/DVB: cx25840: add support for s_mbus_fmtHans Verkuil2010-06-011-41/+55
| | | | | | | | | | Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * V4L/DVB: saa7115: add s_mbus_fmt opHans Verkuil2010-06-011-0/+10
| | | | | | | | | | Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * V4L/DVB: ngene: Remove debug messageOliver Endriss2010-06-011-5/+1Star
| | | | | | | | | | | | | | Remove debug message. Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * V4L/DVB: ngene: MSI cleanupOliver Endriss2010-06-011-1/+5
| | | | | | | | | | | | | | MSI cleanup. Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * V4L/DVB: ngene: Make command timeout workaround configurableOliver Endriss2010-06-013-16/+8Star
| | | | | | | | | | | | | | | | Make command timeout workaround configurable, activate it for firmware version <= 17. Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * V4L/DVB: ngene: Implement support for MSIOliver Endriss2010-06-012-1/+34
| | | | | | | | | | | | | | Add MSI support, may be enabled with firmware version 18. Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * V4L/DVB: ngene: Do not call demuxer with interrupts disabledOliver Endriss2010-06-011-14/+14
| | | | | | | | | | | | | | It is neither a good idea nor necessary to call the demuxer with interrupts disabled. Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * V4L/DVB: ngene: Support new device 'Digital Devices DuoFlex S2 miniPCIe'Oliver Endriss2010-06-011-0/+15
| | | | | | | | | | | | | | Add subsystem id DD10/DD20 'Digital Devices DuoFlex S2 miniPCIe'. Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * V4L/DVB: gspca - sonixj: Add webcam 0c45:60ceWarren Bosworth Focke2010-06-011-1/+1
| | | | | | | | | | | | Signed-off-by: Warren Bosworth Focke <wbfocke@gmail.com> Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * V4L/DVB: gspca - sonixj: Add information about some potential JPEG webcamsJean-François Moine2010-06-011-1/+4
| | | | | | | | | | Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * V4L/DVB: gspca - sonixb: Have 0c45:602e handled by sonixb instead of sn9c102Jean-François Moine2010-06-012-3/+1Star
| | | | | | | | | | | | | | | | This change fixes the Debian Bug #579332 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=579332 Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * V4L/DVB: pvrusb2: Fix kernel oops on device tear-downMike Isely2010-06-011-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | pvrusb2: Delete sysfs class device as the _very_ last step, after we're sure that all driver contexts have gone away first. This is important because it appears that there isn't any protection from a struct device instance reference a deleted struct class instance. The assumption in the kernel code appears to be that the class instance is assumed to be around for the life of the device. So we can't let the class instance go away until all referencing device instances are gone; this is ensured by delaying removal of the class instance until after the driver contexts have all gone away. This bug has been present for a very long time but it didn't apparently become malignant until recently (probably because of other changes in the kernel). Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * V4L/DVB: pvrusb2: Fix minor internal array allocationMike Isely2010-06-011-1/+1
| | | | | | | | | | | | | | | | | | pvrusb2: Need one extra attribute slot allocated so that worst case still has a trailing null pointer. This wasn't causing visible symptoms; it was found through inspection while investigating other issues. Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * V4L/DVB: pvrusb2: Fix USB parent device reference countMike Isely2010-06-011-2/+9
| | | | | | | | | | | | | | | | | | pvrusb2: Correctly reference count pointer to parent USB device when linked from sysfs interface. This is technically a pretty nasty problem, however as far as I know nobody had been getting burned by it (yet). Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * V4L/DVB: pvrusb2: Fix kernel oops at device unregistrationMike Isely2010-06-011-3/+12
| | | | | | | | | | | | | | | | | | | | | | | | pvrusb2: Fix oops caused by touching deleted memory after unregistration. This bug was introduced when we had started using video_device_node_name() - that function was being called potentially after the underlying structure (referenced by that function) had been deleted. The fix rearranges things slightly so that the function is called before destruction takes place. Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * V4L/DVB: pvrusb2: New feature to mark specific hardware support as experimentalMike Isely2010-06-012-0/+18
| | | | | | | | | | | | | | | | | | | | This adds a flag in the device attribute structure which can be used to mark support for a particular device as experimental. Any devices flagged in this way, when encountered at run-time, will generate a warning message to the kernel log. Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * V4L/DVB: pvrusb2: Avoid using stack allocated buffers when performing USB I/OMike Isely2010-06-011-1/+11
| | | | | | | | | | | | | | | | Drivers shouldn't assume that the stack is DMA-safe. [mchehab@redhat.com: fix patch description] Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * V4L/DVB: pvrusb2: Fix Gotview hardware supportMike Isely2010-06-011-0/+1
| | | | | | | | | | | | | | | | pvrusb2: Fix RF tuner problem with gotview hardware - this bug was introduced when switching over to the subdev model of driver control Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * V4L/DVB: cx23885: Check register errorsAbylay Ospan2010-06-011-0/+2
| | | | | | | | | | | | | | | | | | Fix kernel Oops when number of NetUP Dual DVB-S2-CI cards more than DVB_MAX_ADAPTERS limit. [mchehab@redhat.com: move the return to the proper place] Signed-off-by: Abylay Ospan <aospan@netup.ru> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * V4L/DVB: c-qcam: convert to V4L2Hans Verkuil2010-06-012-305/+331
| | | | | | | | | | | | | | | | Note: due to lack of hardware this conversion is untested. However, it is pretty straightforward so I do not expect any problems. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * V4L/DVB: bw-qcam: convert to V4L2Hans Verkuil2010-06-013-415/+415
| | | | | | | | | | | | | | | | Note: due to lack of hardware I was not able to test this conversion. But it is pretty straightforward, so I do not expect any problems. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | i2c: Remove all i2c_set_clientdata(client, NULL) in driversWolfram Sang2010-06-0311-26/+1Star
|/ | | | | | | | | | | | | | | | | | | | | I2C drivers can use the clientdata-pointer to point to private data. As I2C devices are not really unregistered, but merely detached from their driver, it used to be the drivers obligation to clear this pointer during remove() or a failed probe(). As a couple of drivers forgot to do this, it was agreed that it was cleaner if the i2c-core does this clearance when appropriate, as there is no guarantee for the lifetime of the clientdata-pointer after remove() anyhow. This feature was added to the core with commit e4a7b9b04de15f6b63da5ccdd373ffa3057a3681 to fix the faulty drivers. As there is no need anymore to clear the clientdata-pointer, remove all current occurrences in the drivers to simplify the code and prevent confusion. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Acked-by: Richard Purdie <rpurdie@linux.intel.com> Acked-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Jean Delvare <khali@linux-fr.org>
* Merge branch 'bkl/ioctl' of ↵Linus Torvalds2010-05-2410-58/+85
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing * 'bkl/ioctl' of git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing: uml: Pushdown the bkl from harddog_kern ioctl sunrpc: Pushdown the bkl from sunrpc cache ioctl sunrpc: Pushdown the bkl from ioctl autofs4: Pushdown the bkl from ioctl uml: Convert to unlocked_ioctls to remove implicit BKL ncpfs: BKL ioctl pushdown coda: Clean-up whitespace problems in pioctl.c coda: BKL ioctl pushdown drivers: Push down BKL into various drivers isdn: Push down BKL into ioctl functions scsi: Push down BKL into ioctl functions dvb: Push down BKL into ioctl functions smbfs: Push down BKL into ioctl function coda/psdev: Remove BKL from ioctl function um/mmapper: Remove BKL usage sn_hwperf: Kill BKL usage hfsplus: Push down BKL into ioctl function
| * dvb: Push down BKL into ioctl functionsArnd Bergmann2010-05-1710-58/+85
| | | | | | | | | | | | | | | | This requires changing all users of dvb_usercopy to omit the inode argument. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6Linus Torvalds2010-05-2112-56/+57
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (229 commits) USB: remove unused usb_buffer_alloc and usb_buffer_free macros usb: musb: update gfp/slab.h includes USB: ftdi_sio: fix legacy SIO-device header USB: kl5usb105: reimplement using generic framework USB: kl5usb105: minor clean ups USB: kl5usb105: fix memory leak USB: io_ti: use kfifo to implement write buffering USB: io_ti: remove unsused private counter USB: ti_usb: use kfifo to implement write buffering USB: ir-usb: fix incorrect write-buffer length USB: aircable: fix incorrect write-buffer length USB: safe_serial: straighten out read processing USB: safe_serial: reimplement read using generic framework USB: safe_serial: reimplement write using generic framework usb-storage: always print quirks USB: usb-storage: trivial debug improvements USB: oti6858: use port write fifo USB: oti6858: use kfifo to implement write buffering USB: cypress_m8: use kfifo to implement write buffering USB: cypress_m8: remove unused drain define ... Fix up conflicts (due to usb_buffer_alloc/free renaming) in drivers/input/tablet/acecad.c drivers/input/tablet/kbtab.c drivers/input/tablet/wacom_sys.c drivers/media/video/gspca/gspca.c sound/usb/usbaudio.c
| * | USB: remove leftover references to udev->autosuspend_disabledAlan Stern2010-05-201-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch (as1373) fixes a couple of drivers outside the USB subtree. Devices are now disabled or enabled for autosuspend by calling a core function instead of setting a flag. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | USB: rename usb_buffer_alloc() and usb_buffer_free() usersDaniel Mack2010-05-2011-55/+56
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For more clearance what the functions actually do, usb_buffer_alloc() is renamed to usb_alloc_coherent() usb_buffer_free() is renamed to usb_free_coherent() They should only be used in code which really needs DMA coherency. All call sites have been changed accordingly, except for staging drivers. Signed-off-by: Daniel Mack <daniel@caiaq.de> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Pedro Ribeiro <pedrib@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6Linus Torvalds2010-05-211-9/+5Star
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1674 commits) qlcnic: adding co maintainer ixgbe: add support for active DA cables ixgbe: dcb, do not tag tc_prio_control frames ixgbe: fix ixgbe_tx_is_paused logic ixgbe: always enable vlan strip/insert when DCB is enabled ixgbe: remove some redundant code in setting FCoE FIP filter ixgbe: fix wrong offset to fc_frame_header in ixgbe_fcoe_ddp ixgbe: fix header len when unsplit packet overflows to data buffer ipv6: Never schedule DAD timer on dead address ipv6: Use POSTDAD state ipv6: Use state_lock to protect ifa state ipv6: Replace inet6_ifaddr->dead with state cxgb4: notify upper drivers if the device is already up when they load cxgb4: keep interrupts available when the ports are brought down cxgb4: fix initial addition of MAC address cnic: Return SPQ credit to bnx2x after ring setup and shutdown. cnic: Convert cnic_local_flags to atomic ops. can: Fix SJA1000 command register writes on SMP systems bridge: fix build for CONFIG_SYSFS disabled ARCNET: Limit com20020 PCI ID matches for SOHARD cards ... Fix up various conflicts with pcmcia tree drivers/net/ {pcmcia/3c589_cs.c, wireless/orinoco/orinoco_cs.c and wireless/orinoco/spectrum_cs.c} and feature removal (Documentation/feature-removal-schedule.txt). Also fix a non-content conflict due to pm_qos_requirement getting renamed in the PM tree (now pm_qos_request) in net/mac80211/scan.c
| * | Merge branch 'master' of ↵David S. Miller2010-05-1218-63/+60Star
| |\| | | | | | | | | | | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: Documentation/feature-removal-schedule.txt drivers/net/wireless/ath/ar9170/usb.c drivers/scsi/iscsi_tcp.c net/ipv4/ipmr.c
| * | Merge branch 'master' of ↵David S. Miller2010-04-11206-25/+191
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/net/stmmac/stmmac_main.c drivers/net/wireless/wl12xx/wl1271_cmd.c drivers/net/wireless/wl12xx/wl1271_main.c drivers/net/wireless/wl12xx/wl1271_spi.c net/core/ethtool.c net/mac80211/scan.c
| * | | net: convert multicast list to list_headJiri Pirko2010-04-031-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Converts the list and the core manipulating with it to be the same as uc_list. +uses two functions for adding/removing mc address (normal and "global" variant) instead of a function parameter. +removes dev_mcast.c completely. +exposes netdev_hw_addr_list_* macros along with __hw_addr_* functions for manipulation with lists on a sandbox (used in bonding and 80211 drivers) Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | net: convert multiple drivers to use netdev_for_each_mc_addr, part7Jiri Pirko2010-03-171-5/+1Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | In mlx4, using char * to store mc address in private structure instead. Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | Merge branch 'v4l_for_2.6.35' of ↵Linus Torvalds2010-05-20306-10489/+26761
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 * 'v4l_for_2.6.35' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (534 commits) V4L/DVB (13554a): v4l: Use the video_drvdata function in drivers V4L/DVB: vivi and mem2mem_testdev need slab.h to build V4L/DVB: tm6000: bugfix image position V4L/DVB: IR/imon: remove dead IMON_KEY_RELEASE_OFFSET V4L/DVB: tm6000: README - add vbi V4L/DVB: Fix unlock logic at medusa_video_init V4L/DVB: fix dvb frontend lockup V4L/DVB: s2255drv: remove dead code V4L/DVB: s2255drv: return if vdev not found V4L/DVB: ov511: cleanup: remove unneeded null check V4L/DVB: media/mem2mem: dereferencing free memory V4L/DVB: media/IR: Add missing include file to rc-map.c V4L/DVB: dvb/stv6110x: cleanup error handling V4L/DVB: ngene: Add lgdt3303 and mt2131 deps to Kconfig V4L/DVB: ngene: start separating out DVB functions into separate file V4L/DVB: ngene: split out card specific code into a separate file V4L/DVB: ngene: split out i2c code into a separate file V4L/DVB: ngene: add initial support for digital side of Avermedia m780 V4L/DVB: ngene: properly support boards where channel 0 isn't a TS input V4L-DVB: ngene: make sure that tuner headers are included ...
| * | | | V4L/DVB: vivi and mem2mem_testdev need slab.h to buildRandy Dunlap2010-05-192-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix vivi and mem2mem_testdev build errors: need to #include <linux/slab.h>: drivers/media/video/vivi.c:1144: error: implicit declaration of function 'kfree' drivers/media/video/vivi.c:1156: error: implicit declaration of function 'kzalloc' drivers/media/video/vivi.c:1156: warning: assignment makes pointer from integer without a cast drivers/media/video/mem2mem_testdev.c:862: error: implicit declaration of function 'kzalloc' drivers/media/video/mem2mem_testdev.c:862: warning: assignment makes pointer from integer without a cast drivers/media/video/mem2mem_testdev.c:874: error: implicit declaration of function 'kfree' drivers/media/video/mem2mem_testdev.c:944: warning: assignment makes pointer from integer without a cast Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | V4L/DVB: IR/imon: remove dead IMON_KEY_RELEASE_OFFSETJarod Wilson2010-05-191-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On Tue, May 04, 2010 at 06:06:41PM +0200, Dan Carpenter wrote: > On Tue, May 04, 2010 at 10:03:18AM -0400, Jarod Wilson wrote: > > @@ -1205,7 +1204,7 @@ static u32 imon_panel_key_lookup(u64 hw_code) > > if (imon_panel_key_table[i].hw_code == (code | 0xffee)) > > break; > > > > - keycode = imon_panel_key_table[i % IMON_KEY_RELEASE_OFFSET].keycode; > > + keycode = imon_panel_key_table[i].keycode; > > > > return keycode; > > } > > There is still potentially a problem here because if we don't hit the > break statement, then we're one past the end of the array. D'oh. Okay, here's v2, should fix that buglet too. This hack was used when the imon driver was using internal key lookup routines, but became dead weight when the driver was converted to use ir-core's key lookup routines. These bits simply didn't get removed, drop 'em now. Pointed out by Dan Carpenter. v2: fix possible attempt to access beyond end of key table array, also pointed out by Dan. Signed-off-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | V4L/DVB: fix dvb frontend lockupmatthieu castet2010-05-191-8/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If my dvb device is removed while in use, I got the following oops: [ 4920.484084] Call Trace: [ 4920.484102] [<c102daad>] ? default_wake_function+0x0/0x8 [ 4920.484147] [<f8cb09e1>] ? dvb_unregister_frontend+0x95/0xcc [dvb_core] [ 4920.484157] [<c1044412>] ? autoremove_wake_function+0x0/0x2d [ 4920.484168] [<f8dd1af2>] ? dvb_usb_adapter_frontend_exit+0x12/0x21 [dvb_usb] [ 4920.484176] [<f8dd12f1>] ? dvb_usb_exit+0x26/0x88 [dvb_usb] [ 4920.484184] [<f8dd138d>] ? dvb_usb_device_exit+0x3a/0x4a [dvb_usb] [ 4920.484217] [<f7fe1b08>] ? usb_unbind_interface+0x3f/0xb4 [usbcore] [ 4920.484227] [<c11a4178>] ? __device_release_driver+0x74/0xb7 [ 4920.484233] [<c11a4247>] ? device_release_driver+0x15/0x1e [ 4920.484243] [<c11a3a33>] ? bus_remove_device+0x6e/0x87 [ 4920.484249] [<c11a26d6>] ? device_del+0xfa/0x152 [ 4920.484264] [<f7fdf609>] ? usb_disable_device+0x59/0xb9 [usbcore] [ 4920.484279] [<f7fdb9ee>] ? usb_disconnect+0x70/0xdc [usbcore] [ 4920.484294] [<f7fdc728>] ? hub_thread+0x521/0xe1d [usbcore] [ 4920.484301] [<c1044412>] ? autoremove_wake_function+0x0/0x2d [ 4920.484316] [<f7fdc207>] ? hub_thread+0x0/0xe1d [usbcore] [ 4920.484321] [<c10441e0>] ? kthread+0x61/0x66 [ 4920.484327] [<c104417f>] ? kthread+0x0/0x66 [ 4920.484336] [<c1003d47>] ? kernel_thread_helper+0x7/0x10 If there are users (for example users == -2) : - dvb_unregister_frontend : - stop kernel thread with dvb_frontend_stop : - fepriv->exit = 1; - thread loop catch stop event and break while loop - fepriv->thread = NULL; and fepriv->exit = 0; - dvb_unregister_frontend wait on "fepriv->dvbdev->wait_queue" that fepriv->dvbdev->users==-1. The user finish : - dvb_frontend_release - set users to -1 - don't wait wait_queue because fepriv->exit != 1 => dvb_unregister_frontend never exit the wait queue. Signed-off-by: Matthieu CASTET <castet.matthieu@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | V4L/DVB: s2255drv: remove dead codeDan Carpenter2010-05-191-4/+1Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | My concern initially was we dereference "dev" in the parameter list to s2255_dev_err() but it turns out that code path is never used. The s2255_stop_readpipe() is only called from one place and "dev" is never null. So this patch just removes the whole condition here. Signed-off-by: Dan Carpenter <error27@gmail.com> Cc: linux-dev@sensoray.com Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | V4L/DVB: s2255drv: return if vdev not foundDan Carpenter2010-05-191-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The original code didn't handle the case where vdev was not found so I added a check for that. Signed-off-by: Dan Carpenter <error27@gmail.com> Cc: linux-dev@sensoray.com Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | V4L/DVB: ov511: cleanup: remove unneeded null checkDan Carpenter2010-05-191-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We dereference "ov" unconditionally throughout the function so there is no way it can be NULL here. This code has been around for ages so if it were possible for "ov" to be NULL someone would have complained. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | V4L/DVB: media/mem2mem: dereferencing free memoryDan Carpenter2010-05-191-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We dereferenced "ctx" on the error path. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | V4L/DVB: media/IR: Add missing include file to rc-map.cPeter Huewe2010-05-191-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds a missing include linux/delay.h to prevent build failures[1-5] Signed-off-by: Peter Huewe <peterhuewe@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | V4L/DVB: dvb/stv6110x: cleanup error handlingDan Carpenter2010-05-191-7/+3Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The "stv6110x" is NULL so we can just return directly without calling kfree(). Also I changed the printk() to make checkpatch.pl happy. Signed-off-by: Dan Carpenter <error27@gmail.com> Reviewed-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | V4L/DVB: ngene: Add lgdt3303 and mt2131 deps to KconfigDevin Heitmueller2010-05-191-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add the demod and tuner dependencies required for the Avermedia m780 to the Kconfig for the ngene driver. Thanks to Oliver Endriss for pointing this out. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | V4L/DVB: ngene: start separating out DVB functions into separate fileDevin Heitmueller2010-05-194-129/+192
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Start moving the dvb specific code to ngene-dvb.c. Note that there is still stuff in ngene-core.c which could potentially be moved out, but it will require considerable reworking of the logic in order to continue to properly support DVB while also being able to support transport streams coming from analog MPEG encoders. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | V4L/DVB: ngene: split out card specific code into a separate fileDevin Heitmueller2010-05-194-303/+337
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Split out the card profiles into a new file called ngene-cards.c. This is part of a larger refactoring of the driver in preparation for adding analog support. Note that this patch makes *no* functional change - all I did was cut/paste the code and add the function prototypes to ngene.h as needed. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | V4L/DVB: ngene: split out i2c code into a separate fileDevin Heitmueller2010-05-194-135/+190
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Split out the i2c related code from the ngene-core.c into a new file called ngene-i2c.c. This is part of a larger refactoring of the driver in preparation for adding analog support. Note that this patch makes *no* functional change - all I did was cut/paste the code and add the function prototypes to ngene.h as needed. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | V4L/DVB: ngene: add initial support for digital side of Avermedia m780Devin Heitmueller2010-05-191-1/+51
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add ATSC/QAM support for the Avermedia m780. Note that this patch does not include any analog support for the board, as the ngene bridge driver does not yet have analog implemented Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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