tree ede617e78aa0a7d612c37356cd41548e6ddeab60
parent d9ca77f0eafabb5495542386777ab2833442089b
author Brian Norris <computersforpeace@gmail.com> 1462477364 -0700
committer Boris Brezillon <boris.brezillon@free-electrons.com> 1474616116 +0200

mtd: nand: sh_flctl: handle dma_submit() errors

Some build tools noticed that 'cookie' is being set but not used. Might
as well catch the errors here and handle them the same way we handle
other DMA prep steps.

Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>