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linux_dsm_epyc7002/drivers/media/video/cx23885
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Arnd Bergmann 0edf2e5e2b [media] v4l: kill the BKL 
All of the hard problems for BKL removal appear to be solved in the
v4l-dvb/master tree. This removes the BKL from the various open
functions that do not need it, or only use it to protect an
open count.

The zoran driver is nontrivial in this regard, so I introduce
a new mutex that locks both the open/release and the ioctl
functions. Someone with access to the hardware can probably
improve that by using the existing lock in all cases.

Finally, all drivers that still use the locked version of the
ioctl function now get called under a new mutex instead of
the BKL.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-11-08 22:35:57 -02:00
..
cimax2.c V4L/DVB: configurable IRQ from CAM 2010-05-18 00:46:42 -03:00
cimax2.h V4L/DVB (10798): Add CIMax(R) SP2 Common Interface code for NetUP Dual DVB-S2 CI card 2009-03-30 12:43:04 -03:00
cx23885-417.c [media] v4l: kill the BKL 2010-11-08 22:35:57 -02:00
cx23885-av.c V4L/DVB: cx23885: Move AV Core irq handling to a work handler 2010-08-08 23:42:56 -03:00
cx23885-av.h V4L/DVB: cx23885: Move AV Core irq handling to a work handler 2010-08-08 23:42:56 -03:00
cx23885-cards.c [media] v4l: Remove hardcoded module names passed to v4l2_i2c_new_subdev* 2010-10-22 21:50:56 -02:00
cx23885-core.c [media] drivers/media/video/cx23885/cx23885-core.c: fix cx23885_dev_checkrevision() 2010-10-21 07:54:17 -02:00
cx23885-dvb.c V4L/DVB: videobuf: add ext_lock argument to the queue init functions 2010-10-21 01:06:14 -02:00
cx23885-f300.c V4L/DVB (13493): TeVii S470 and TBS 6920 fixes 2009-12-05 18:42:08 -02:00
cx23885-f300.h V4L/DVB (13493): TeVii S470 and TBS 6920 fixes 2009-12-05 18:42:08 -02:00
cx23885-i2c.c V4L/DVB: Use custom I2C probing function mechanism 2010-08-11 18:20:57 +02:00
cx23885-input.c V4L/DVB: cx23885, cx25840: Change IR measurment records to use struct ir_raw_event 2010-08-08 23:42:56 -03:00
cx23885-input.h V4L/DVB: cx18, cx23885, v4l2 doc, MAINTAINERS: Update Andy Walls' email address 2010-06-01 01:24:29 -03:00
cx23885-ioctl.c V4L/DVB: cx18, cx23885, v4l2 doc, MAINTAINERS: Update Andy Walls' email address 2010-06-01 01:24:29 -03:00
cx23885-ioctl.h V4L/DVB: cx18, cx23885, v4l2 doc, MAINTAINERS: Update Andy Walls' email address 2010-06-01 01:24:29 -03:00
cx23885-ir.c V4L/DVB: cx23885: Move AV Core irq handling to a work handler 2010-08-08 23:42:56 -03:00
cx23885-ir.h V4L/DVB: cx18, cx23885, v4l2 doc, MAINTAINERS: Update Andy Walls' email address 2010-06-01 01:24:29 -03:00
cx23885-reg.h V4L/DVB: cx23885: Add preliminary IR Rx support for the HVR-1250 and TeVii S470 2010-08-08 23:42:55 -03:00
cx23885-vbi.c V4L/DVB: cx23885: Protect PCI interrupt mask manipulations with a spinlock 2010-08-08 23:42:55 -03:00
cx23885-video.c [media] v4l: kill the BKL 2010-11-08 22:35:57 -02:00
cx23885.h V4L/DVB: cx23885: Move AV Core irq handling to a work handler 2010-08-08 23:42:56 -03:00
cx23888-ir.c [media] IR: initialize ir_raw_event in few more drivers 2010-10-25 18:54:28 -02:00
cx23888-ir.h V4L/DVB: cx18, cx23885, v4l2 doc, MAINTAINERS: Update Andy Walls' email address 2010-06-01 01:24:29 -03:00
Kconfig V4L/DVB: Fix IR_CORE dependencies 2010-08-12 15:07:48 -03:00
Makefile V4L/DVB: cx23885: Move AV Core irq handling to a work handler 2010-08-08 23:42:56 -03:00
netup-eeprom.c V4L/DVB (12957): Fix MAC address reading from EEPROM in NetUP Dual DVB-S2 CI card. 2009-09-19 00:15:49 -03:00
netup-eeprom.h V4L/DVB (10797): Add EEPROM code for NetUP Dual DVB-S2 CI card. 2009-03-30 12:43:04 -03:00
netup-init.c V4L/DVB (10796): Add init code for NetUP Dual DVB-S2 CI card 2009-03-30 12:43:04 -03:00
netup-init.h V4L/DVB (10796): Add init code for NetUP Dual DVB-S2 CI card 2009-03-30 12:43:04 -03:00