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| author | Wei Yongjun <weiyongjun1@huawei.com> | 2018-01-17 06:24:52 -0500 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2018-02-26 07:43:29 -0500 |
| commit | 648f828c1fd028dc0426dfcbd2c407b412b27691 (patch) | |
| tree | 398590d0352e41c72338160fa5879c4d41d62630 /kernel/stacktrace.c | |
| parent | 8a695a6cfabec094bb4281b3d47c2f7d021713c3 (diff) | |
| download | cachepc-linux-648f828c1fd028dc0426dfcbd2c407b412b27691.tar.gz cachepc-linux-648f828c1fd028dc0426dfcbd2c407b412b27691.zip | |
media: rcar_drif: fix error return code in rcar_drif_alloc_dmachannels()
Fix to return error code -ENODEV from the dma_request_slave_channel()
error handling case instead of 0, as done elsewhere in this function.
rc can be overwrite to 0 by dmaengine_slave_config() in the for loop.
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Ramesh Shanmugasundaram <Ramesh.shanmugasundaram@bp.renesas.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'kernel/stacktrace.c')
0 files changed, 0 insertions, 0 deletions