linux-stable/drivers/media/pci/saa7164
Hans Verkuil 45053edc05 [media] saa7164: fix poll bugs
- poll doesn't return negative values, so you can't return -EINVAL.
  Instead return POLLERR.
- poll can't be called if !video_is_registered(), so this test can
  be dropped.
- poll can never do a blocking wait, so remove that check.
- poll shouldn't attempt to start streaming if the caller isn't interested
  in read events.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-01 08:22:41 -03:00
..
Kconfig [media] saa7164: Add dependency for V4L2 core 2012-08-21 08:41:08 -03:00
Makefile
saa7164-api.c [media] saa7164: Improvements for I2C handling" 2015-06-10 11:46:03 -03:00
saa7164-buffer.c [media] saa7164: Copyright update 2015-05-01 07:22:48 -03:00
saa7164-bus.c [media] saa7164: Copyright update 2015-05-01 07:22:48 -03:00
saa7164-cards.c [media] saa7164: change Si2168 reglen to 0 bit 2015-06-10 11:44:44 -03:00
saa7164-cmd.c [media] saa7164: Copyright update 2015-05-01 07:22:48 -03:00
saa7164-core.c [media] saa7164: use an MSI interrupt when available 2015-05-14 18:33:02 -03:00
saa7164-dvb.c [media] si2157: support selection of IF interface 2015-05-12 13:20:55 -03:00
saa7164-encoder.c [media] saa7164: fix poll bugs 2015-10-01 08:22:41 -03:00
saa7164-fw.c [media] saa7164: Copyright update 2015-05-01 07:22:48 -03:00
saa7164-i2c.c [media] saa7164: fix sparse warning 2015-05-30 11:22:34 -03:00
saa7164-reg.h [media] saa7164: Copyright update 2015-05-01 07:22:48 -03:00
saa7164-types.h [media] saa7164: Copyright update 2015-05-01 07:22:48 -03:00
saa7164-vbi.c [media] saa7164: add v4l2_fh support 2015-10-01 08:13:58 -03:00
saa7164.h [media] saa7164: add v4l2_fh support 2015-10-01 08:13:58 -03:00