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| author |   Imre Deak <imre.deak@intel.com> | 2017-05-10 12:21:49 +0300 |
|---|---|---|
| committer | Imre Deak <imre.deak@intel.com> | 2017-05-10 13:47:43 +0300 |
| commit | 99016646608148be3cf3df157a60f83447dc45aa (patch) | |
| tree | 6027a9038dfd89148ea7ea8a7f61b952b1d9c32c /drivers/gpu/drm/i915/intel_atomic_plane.c | |
| parent | drm/i915/dp: Check error return during DPCD capability queries (diff) | |
| download | linux-dev-99016646608148be3cf3df157a60f83447dc45aa.tar.xz linux-dev-99016646608148be3cf3df157a60f83447dc45aa.zip | |
drm/i915/sdvo: Check error return from intel_sdvo_get_value()
The current code assumes that 'enhancements' won't change in case of an
error, but this isn't guaranteed. Fix things by treating any error as a
lack of the given capability.
v2:
- Remove the now redundant init of enhancements. (Ville)
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1494408113-379-3-git-send-email-imre.deak@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_atomic_plane.c')
0 files changed, 0 insertions, 0 deletions