diff options
| author | Rex Zhu <[email protected]> | 2018-03-20 08:32:07 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2018-03-21 04:44:50 +0000 |
| commit | eb4900aa4c49e978041405ab2eeeb8538c7f736a (patch) | |
| tree | 0fa0638f45a1001b426d757faf1160da6db11ac7 /drivers/gpu/drm/amd/amdgpu/ci_dpm.c | |
| parent | drm/amdgpu: Fix kernel NULL pointer dereference when amdgpu fini (diff) | |
| download | kernel-eb4900aa4c49e978041405ab2eeeb8538c7f736a.tar.gz kernel-eb4900aa4c49e978041405ab2eeeb8538c7f736a.zip | |
drm/amdgpu: Fix kernel NULL pointer dereference in dpm functions
caused by
'commit 83e3c4615872 ("drm/amdgpu: Remove wrapper layer of smu ip functions")'
BUG: unable to handle kernel NULL pointer dereference at 00000000000005d8
[ 313.241459] IP: ci_dpm_read_sensor+0x37/0xf0 [amdgpu]
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Rex Zhu <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/ci_dpm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/ci_dpm.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/ci_dpm.c b/drivers/gpu/drm/amd/amdgpu/ci_dpm.c index 98d1dd253596..47ef3e6e7178 100644 --- a/drivers/gpu/drm/amd/amdgpu/ci_dpm.c +++ b/drivers/gpu/drm/amd/amdgpu/ci_dpm.c @@ -6244,6 +6244,7 @@ static int ci_dpm_early_init(void *handle) struct amdgpu_device *adev = (struct amdgpu_device *)handle; adev->powerplay.pp_funcs = &ci_dpm_funcs; + adev->powerplay.pp_handle = adev; ci_dpm_set_irq_funcs(adev); return 0; |