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| author | Jiasheng Jiang <jiasheng@iscas.ac.cn> | 2022-01-06 06:03:26 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-04-08 15:23:24 +0300 |
| commit | 34d0a99fa09a75a12641dd7b34b05e63d3b58805 (patch) | |
| tree | 14ec0b074337b5a90c6de2a32f608b4adc249068 /tools | |
| parent | 2ff993b3daa49902add434a1264370161c7e336a (diff) | |
| download | linux-34d0a99fa09a75a12641dd7b34b05e63d3b58805.tar.xz | |
drm/panfrost: Check for error num after setting mask
[ Upstream commit 44ab30b056149bd59dd7989a593dd25ead6007fd ]
Because of the possible failure of the dma_supported(), the
dma_set_mask_and_coherent() may return error num.
Therefore, it should be better to check it and return the error if
fails.
Fixes: f3ba91228e8e ("drm/panfrost: Add initial panfrost driver")
Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn>
[Steve: fix Fixes: line]
Reviewed-by: Steven Price <steven.price@arm.com>
Signed-off-by: Steven Price <steven.price@arm.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220106030326.2620942-1-jiasheng@iscas.ac.cn
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'tools')
0 files changed, 0 insertions, 0 deletions