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| author |   Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> | 2018-07-30 12:27:23 -0400 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2018-08-06 15:57:02 -0500 |
| commit | fb7b11e1633e50b9a6b3fffe5cd151474aee9802 (patch) | |
| tree | 4f7312b9f8fad0e51769c2e1aae0b87d57da1a7a /drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | |
| parent | drm/amd/display: add vbios table check for enabling dp ss (diff) | |
| download | wireguard-linux-fb7b11e1633e50b9a6b3fffe5cd151474aee9802.tar.xz wireguard-linux-fb7b11e1633e50b9a6b3fffe5cd151474aee9802.zip | |
drm/amd/display: Add NULL check for enabling dp ss
[Why]
The pointer for integrated_info can be NULL which causes the system to
do a null pointer deference and hang on boot.
[How]
Add a check to ensure that integrated_info is not null before enabling
DP ss.
Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Reviewed-by: Sun peng Li <Sunpeng.Li@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_device.c')
0 files changed, 0 insertions, 0 deletions