linux/drivers/gpu
Rex Zhu fa9e699105 drm/amd/powerplay: add powerplay valid check to avoid null point.
In case CONFIG_DRM_AMD_POWERPLAY is defined and amdgpu.powerplay=0.
some functions in powrplay can also be called by DAL. and the input parameter is *adev.
if just check point not NULL was not enough and will lead to NULL point error.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-02-10 16:21:12 -05:00
..
drm drm/amd/powerplay: add powerplay valid check to avoid null point. 2016-02-10 16:21:12 -05:00
host1x gpu: host1x: Add Tegra210 support 2015-12-14 10:50:33 +01:00
ipu-v3 Merge branch 'patchwork' into v4l_for_linus 2016-01-11 11:13:27 -02:00
vga More power management and ACPI updates for v4.5-rc1 2016-01-20 19:06:49 -08:00
Makefile