i2c: mxs: Handle i2c DMA failure properly

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Properly terminate the DMA transfer in case the DMA PIO transfer
or setup fails for any reason.

Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>

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Marek Vasut 2012-11-18 06:25:07 +01:00 • committed by Wolfram Sang

parent 31f313d9be

commit c35d3cfdbc

1 changed files with 2 additions and 0 deletions

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drivers/i2c/busses/i2c-mxs.c

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