| commit | cebd6fbeb2fc9e7c4f10f3656fe9f1ba863a8549 | [log] [tgz] |
|---|---|---|
| author | Rasmus Villemoes <linux@rasmusvillemoes.dk> | Fri Oct 16 15:14:55 2015 +0200 |
| committer | Vincent Abriou <vincent.abriou@st.com> | Tue Nov 03 13:04:55 2015 +0100 |
| tree | b3de83f31f2f55d9df62a572b608c368a9a903fd | |
| parent | 4d5821a71ce9bed490e5a71987dc03f22e646039 [diff] |
drm/sti: remove redundant sign extensions arg is long int, so arg = (arg << 22) >> 22 makes the upper 22 bits of arg equal to bit 9 (or bit 41). But we then mask away all but bits 0-9, so this is entirely redundant. Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Reviewed-by: Vincent Abriou <vincent.abriou@st.com>