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| author | Anand K Mistry <[email protected]> | 2020-04-20 06:08:34 +0000 |
|---|---|---|
| committer | Chun-Kuang Hu <[email protected]> | 2020-05-20 16:10:08 +0000 |
| commit | 9a67bc4aac82d18132e8a5677926f05d43e44e77 (patch) | |
| tree | edd0bd1b54812bee275e4be3582b2cc9fac066e8 /drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c | |
| parent | drm/mediatek: config mipitx impedance with calibration data (diff) | |
| download | kernel-9a67bc4aac82d18132e8a5677926f05d43e44e77.tar.gz kernel-9a67bc4aac82d18132e8a5677926f05d43e44e77.zip | |
drm/mediatek: Stop iterating dma addresses when sg_dma_len() == 0
If dma_map_sg() merges pages when creating the mapping, only the first
entries will have a valid sg_dma_address() and sg_dma_len(), followed by
entries with sg_dma_len() == 0.
Signed-off-by: Anand K Mistry <[email protected]>
Signed-off-by: Anand K Mistry <[email protected]>
Signed-off-by: Chun-Kuang Hu <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c')
0 files changed, 0 insertions, 0 deletions