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Trent Piepho 975f5766be V4L/DVB (11271): usbvision: Remove buffer type checks from enum_fmt_vid_cap, XXXbuf ... 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)buf() and vidioc_reqbufs(). Since this driver only defines ->vidioc_try_fmt_vid_cap() the checks can be removed from vidioc_reqbufs(), vidioc_qbuf(), and vidioc_dqbuf(). 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. So setting the buffer type in vidioc_enum_fmt_vid_cap() can be removed. Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>		16 years ago
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Kconfig	…
Makefile	…
usbvision-cards.c	…
usbvision-cards.h	…
usbvision-core.c	V4L/DVB (11140): usbvision: fix oops on ARM platform when allocating transfer buffers	16 years ago
usbvision-i2c.c	V4L/DVB (10692): usbvision: convert to v4l2_device/v4l2_subdev.	16 years ago
usbvision-video.c	V4L/DVB (11271): usbvision: Remove buffer type checks from enum_fmt_vid_cap, XXXbuf	16 years ago
usbvision.h	V4L/DVB (11051): v4l-dvb: replace remaining references to the old mailinglist.	16 years ago