drm: sti: fix static checker warning in sti_awg_utils
authorVincent Abriou <vincent.abriou@st.com>
Wed, 4 Feb 2015 15:54:13 +0000 (16:54 +0100)
committerBenjamin Gaignard <benjamin.gaignard@linaro.org>
Wed, 4 Feb 2015 16:52:28 +0000 (17:52 +0100)
The shift and the mask done on arg value is useless
since arg is null.

Signed-off-by: Vincent Abriou <vincent.abriou@st.com>

No differences found