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| author | Peter Ujfalusi <peter.ujfalusi@ti.com> | 2020-01-07 14:52:53 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-02-24 17:24:52 +0300 |
| commit | 05e2ebfa2bb02d40857b1b6718d91135ee2cd7f5 (patch) | |
| tree | 12fa3c5e7a01e1ea0343158f431204eb4ff4ff1c /include/uapi/linux/errqueue.h | |
| parent | af5b333a793a93da3b2fbe887681fd32f8095645 (diff) | |
| download | linux-05e2ebfa2bb02d40857b1b6718d91135ee2cd7f5.tar.xz | |
media: stm32-dcmi: Use dma_request_chan() instead dma_request_slave_channel()
dma_request_slave_channel() is a wrapper on top of dma_request_chan()
eating up the error code.
By using dma_request_chan() directly the driver can support deferred
probing against DMA.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Hugues Fruchet <hugues.fruchet@st.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'include/uapi/linux/errqueue.h')
0 files changed, 0 insertions, 0 deletions