drm/tegra: sor: Provide error messages in probe

When probing the SOR device fails, output proper error messages to help
diagnose the cause of the failure.

Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Thierry Reding 2015-04-27 15:04:26 +02:00
commit 4dbdc740c4