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(parent: c7647f8) | patch
drm/rockchip/dsi: fix handling mipi_dsi_pixel_format_to_bpp result
authorAndrzej Hajda <a.hajda@samsung.com>
Thu, 14 Jan 2016 08:59:02 +0000 (09:59 +0100)
committerMark Yao <mark.yao@rock-chips.com>
Mon, 18 Jan 2016 00:43:16 +0000 (08:43 +0800)
commit484bb6c969523aa547d854bb57104339ee4aa800
treed08bb42e449d974fff215143a14cbba09017cb7ftree | snapshot
parentc7647f8681feeb6c0957e3cf5daed1fbf8b3a5afcommit | diff
drm/rockchip/dsi: fix handling mipi_dsi_pixel_format_to_bpp result

The function can return negative value so it should be assigned to signed
variable.

The problem has been detected using patch
scripts/coccinelle/tests/unsigned_lesser_than_zero.cocci.

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Reviewed-by: Chris Zhong <zyw@rock-chips.com>
drivers/gpu/drm/rockchip/dw-mipi-dsi.c diff | blob | history
Domain: System / Kernel;