Peter Ujfalusi 500404ebcb dmaengine: of_dma: Correct return code for of_dma_request_slave_channel in case !CONFIG_OF ...

of_dma_request_slave_channel should return either pointer for valid
dma_chan or ERR_PTR() error code, NULL is not expected to be returned.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

2015-11-16 09:03:21 +05:30

2.4 KiB

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