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| author | Kai-Heng Feng <[email protected]> | 2021-04-13 17:05:08 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2021-04-26 21:33:03 +0000 |
| commit | 74deef03a44ae77db85dd80e7ef95777a902e0b3 (patch) | |
| tree | ef44aa130ec791a21036fb495f82b6fc7ce97764 /drivers/gpu/drm/amd/amdgpu/amdgpu_object.h | |
| parent | drm/ttm: fix error handling if no BO can be swapped out v4 (diff) | |
| download | kernel-74deef03a44ae77db85dd80e7ef95777a902e0b3.tar.gz kernel-74deef03a44ae77db85dd80e7ef95777a902e0b3.zip | |
efifb: Check efifb_pci_dev before using it
On some platforms like Hyper-V and RPi4 with UEFI firmware, efifb is not
a PCI device.
So make sure efifb_pci_dev is found before using it.
Fixes: a6c0fd3d5a8b ("efifb: Ensure graphics device for efifb stays at PCI D0")
BugLink: https://bugs.launchpad.net/bugs/1922403
Signed-off-by: Kai-Heng Feng <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_object.h')
0 files changed, 0 insertions, 0 deletions