drm/tegra: debugfs cleanup cannot fail
authorThierry Reding <treding@nvidia.com>
Fri, 19 Dec 2014 14:47:30 +0000 (15:47 +0100)
committerThierry Reding <treding@nvidia.com>
Tue, 27 Jan 2015 09:14:48 +0000 (10:14 +0100)
commit4009c22420593cae6d99b4ba43d3864c5788cd77
tree0c445b01bec67c3692577073405f0711b1befbcf
parent6fad8f66d7b5f2194f30c62ac40248e15a5b2af1
drm/tegra: debugfs cleanup cannot fail

The debugfs cleanup code never fails, so no error is returned. Therefore
the functions can all return void instead.

Signed-off-by: Thierry Reding <treding@nvidia.com>
drivers/gpu/drm/tegra/dsi.c
drivers/gpu/drm/tegra/hdmi.c
drivers/gpu/drm/tegra/sor.c