kernel_optimize_test/drivers/media
Trent Piepho 6174523c59 V4L/DVB (11270): meye: Remove buffer type checks from XXX_fmt_vid_cap, XXXbuf
The ->vidioc_(s|g|try|enum)_fmt_vid_cap() methods are only called on
VIDEO_CAPTURE buffers.  Thus, there is no need to check or set the buffer's
'type' field since it must already be set to VIDEO_CAPTURE.

The v4l2-ioctl core only allows buffer types for which the corresponding
->vidioc_try_fmt_xxx() methods are defined to be used with
vidioc_(q|dq|query)bufs() and vidioc_reqbufs().

Since this driver only defines ->vidioc_try_fmt_vid_cap() the checks can be
removed from vidioc_reqbufs(), vidioc_querybuf(), vidioc_qbuf(), and
vidioc_dqbuf().  Also, the buffer index is unsigned so it's not necessary
to check if it is less than zero.

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30 12:43:45 -03:00
..
common V4L/DVB (11261): saa7146: Remove buffer type check from vidioc_g_parm 2009-03-30 12:43:44 -03:00
dvb V4L/DVB (11255): dst_ca: fix compile warning. 2009-03-30 12:43:44 -03:00
radio V4L/DVB (11051): v4l-dvb: replace remaining references to the old mailinglist. 2009-03-30 12:43:23 -03:00
video V4L/DVB (11270): meye: Remove buffer type checks from XXX_fmt_vid_cap, XXXbuf 2009-03-30 12:43:45 -03:00
Kconfig V4L/DVB (10633): DAB: fix typo 2009-03-30 12:42:49 -03:00
Makefile