[media] media: soc-camera: remove superfluous JPEG checking
authorGuennadi Liakhovetski <g.liakhovetski@gmx.de>
Mon, 8 Oct 2012 13:02:55 +0000 (10:02 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Thu, 20 Dec 2012 16:26:40 +0000 (14:26 -0200)
commitcea4c9e46c4f656a81c93f09b5e3bde38bebb160
tree9f600f30db8e7d8562ae4da595f89f0b7301e285
parent454547fb8217ac82de82fdffe0c2a41d8cd47bf4
[media] media: soc-camera: remove superfluous JPEG checking

Explicit checks for the JPEG pixel format in soc_mbus_bytes_per_line() and
soc_mbus_image_size() are superfluous, because also without them these
functions will perform correctly. The former will return 0 based on
packing == SOC_MBUS_PACKING_VARIABLE and the latter will simply multiply
the user-provided line length by the image height to obtain a frame buffer
size estimate. The original version of the "media: soc_camera: don't clear
pix->sizeimage in JPEG mode" patch was correct and my amendment, adding
these two checks was superfluous.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
drivers/media/platform/soc_camera/soc_mediabus.c