| commit | ae491542cbbbcca0ec8938c37d4079a985e58440 | [log] [tgz] |
|---|---|---|
| author | Dave Airlie <airlied@gmail.com> | Wed Oct 14 18:51:17 2015 +1000 |
| committer | Dave Airlie <airlied@redhat.com> | Thu Oct 15 09:06:20 2015 +1000 |
| tree | e0e7c931aee2edae9b3ce5a9689106557204de8c | |
| parent | bc8c131ccdd62d4ed4f33c6b50f92907e7c32dee [diff] |
drm/dp/mst: make mst i2c transfer code more robust. This zeroes the msg so no random stack data ends up getting sent, it also limits the function to not accepting > 4 i2c msgs. Cc: stable@vger.kernel.org Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Dave Airlie <airlied@redhat.com>