linux-stable

mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2025-01-10 23:20:05 +00:00

History

Hans Verkuil 5f454d82e5 [media] hdpvr: improve error handling

get_video_info() should never return EFAULT, instead it should return
the low-level usb_control_msg() error. Add a valid field to the hdpvr_video_info
struct so the driver can easily check if a valid format was detected.
Whenever get_video_info is called and it returns an error (e.g. usb_control_msg
failed), then return that error to userspace as well.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

2013-06-13 11:35:47 -03:00

hdpvr-control.c

[media] hdpvr: improve error handling

2013-06-13 11:35:47 -03:00

hdpvr-core.c

[media] hdpvr: Removed unnecessary get_video_info() call from hdpvr_device_init()

2013-05-21 08:19:41 -03:00

hdpvr-i2c.c

[media] [V2,23/24] usb/hdpvr/hdpvr-i2c.c: use IS_ENABLED() macro

2013-02-06 09:20:41 -02:00

hdpvr-video.c

[media] hdpvr: improve error handling