From: Alexey Khoroshilov <[email protected]> Date: Fri, 11 Aug 2017 01:55:20 +0300
> The driver does not check if mapping dma memory succeed. > The patch adds the checks and failure handling. > > Found by Linux Driver Verification project (linuxtesting.org). > > Signed-off-by: Alexey Khoroshilov <[email protected]> Applied.
