Russell King 4aa806b771 DMA-API: provide a helper to set both DMA and coherent DMA masks ...

Provide a helper to set both the DMA and coherent DMA masks to the
same value - this avoids duplicated code in a number of drivers,
sometimes with buggy error handling, and also allows us identify
which drivers do things differently.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

2013-09-17 15:32:37 +01:00

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