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(parent: 858eff0) | patch
media: pxa_camera: Use dma_request_chan() instead dma_request_slave_channel()
authorPeter Ujfalusi <peter.ujfalusi@ti.com>
Tue, 17 Dec 2019 10:39:23 +0000 (11:39 +0100)
committerMauro Carvalho Chehab <mchehab+huawei@kernel.org>
Mon, 24 Feb 2020 15:04:23 +0000 (16:04 +0100)
commiteee16d210c18577217789e17d36e1d38b5bc2237
treeec8f3cc0821212d5a1c1ad2252e0c79f1a9511d4tree | snapshot
parent858eff03578c621728d219acfcc96b64938b0350commit | diff
media: pxa_camera: 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>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
drivers/media/platform/pxa_camera.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git