| commit | 669b710e5e30328bc41de88aaab5422913a39074 | [log] [tgz] |
|---|---|---|
| author | Philippe CORNU <philippe.cornu@st.com> | Sun Feb 04 22:36:24 2018 +0100 |
| committer | Andrzej Hajda <a.hajda@samsung.com> | Mon Mar 05 14:08:16 2018 +0100 |
| tree | 447442d5a4a29f8cc90fd54bd1d0ac03a88a42c9 | |
| parent | 5fcdc9d9816266c575ef21586327ba04d7db5c2c [diff] |
drm/bridge/synopsys: dsi: readl_poll_timeout return value clean up The readl_poll_timeout() return value is 0 in case of success so it is better to detect errors without taking care of the return value sign. Signed-off-by: Philippe Cornu <philippe.cornu@st.com> Reviewed-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180204213624.18288-1-philippe.cornu@st.com