drm: sti: fix coccicheck warnings
authorBenjamin Gaignard <benjamin.gaignard@linaro.org>
Wed, 24 Aug 2016 07:35:20 +0000 (09:35 +0200)
committerVincent Abriou <vincent.abriou@st.com>
Tue, 20 Sep 2016 09:32:04 +0000 (11:32 +0200)
commit7c0ca70be2b58f4c0daf48f521a2b47e888c94e0
tree952f38b791650a488d6371c0f0ee7d8d85da0d8c
parentd27cd40addc06d34236bf818abcbe76f3527a69d
drm: sti: fix coccicheck warnings

Fix four warnings shown by coccicheck.

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Acked-by: Vincent Abriou <vincent.abriou@st.com>
drivers/gpu/drm/sti/sti_hdmi.c