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(parent: aa12796) | patch
crypto: img-hash - Use dma_request_chan instead dma_request_slave_channel
authorPeter Ujfalusi <peter.ujfalusi@ti.com>
Tue, 17 Dec 2019 07:33:05 +0000 (09:33 +0200)
committerHerbert Xu <herbert@gondor.apana.org.au>
Fri, 27 Dec 2019 10:18:03 +0000 (18:18 +0800)
commit8004865c2e7bc9574d5ddfc99fe2a90eca840b17
treed4f02ee3000d104fd1ef48714f346b2b6080aec3tree | snapshot
parentaa127963f1cab2b93c74c9b128a84610203fb674commit | diff
crypto: img-hash - 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: Herbert Xu <herbert@gondor.apana.org.au>
drivers/crypto/img-hash.c diff | blob | history
Domain: System / Kernel;