| commit | 03c961ba6d04786c8a7e7df118538a01f442e90b | [log] [tgz] |
|---|---|---|
| author | Thierry Reding <treding@nvidia.com> | Tue Sep 03 08:50:39 2013 +0200 |
| committer | Thierry Reding <treding@nvidia.com> | Tue Sep 03 10:10:11 2013 +0200 |
| tree | b2f2a2fdce603585275f87a25934bddb8fc7d310 | |
| parent | 745cecc07cee878a5afdda40d13f8b0901a88ebd [diff] |
gpu: host1x: Check for valid host1x pointer Under rare circumstances it can happen that the host1x driver's .probe() doesn't finish properly, in which case the device's driver-specific data will not be set. Instead of crashing in such a situation, propagate the error to callers of the host1x_get_drm_data() function. Signed-off-by: Thierry Reding <treding@nvidia.com>