Wolfram Sang 31d86033a0 i2c: rcar: cleanup DMA for all kinds of failure ...

DMA needs to be cleaned up not only on timeout, but on all errors where
it has been setup before.

Fixes: 73e8b05283 ("i2c: rcar: add DMA support")
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

2018-10-20 15:25:59 +02:00

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