tree cfa8e53506ecc427d1ab043fffee145fe55c0922
parent 8005c49d9aea74d382f474ce11afbbc7d7130bec
author Rabin Vincent <rabin.vincent@axis.com> 1448262825 +0100
committer Mark Brown <broonie@kernel.org> 1448278304 +0000

spi: pl022: handle EPROBE_DEFER for dma

Handle EPROBE_DEFER explicitly so that we ensure that we get the DMA
channel specified in the device tree, instead of depending on the DMA
controller getting probed before us.

Signed-off-by: Rabin Vincent <rabin.vincent@axis.com>
Signed-off-by: Mark Brown <broonie@kernel.org>