tree c25e55f951b8a7244884b1c5ddf5086316b7728c
parent f13d4e189d209af0f552e9900acd06ee4a35e601
author Wei Yongjun <weiyongjun1@huawei.com> 1475074218 +0000
committer Mark Brown <broonie@kernel.org> 1475081455 -0700

spi: imx: fix error return code in spi_imx_probe()

Fix to return error code -EINVAL if no CS GPIOs available
instead of 0, as done elsewhere in this function.

Fixes: f13d4e189d20 ("spi: imx: Gracefully handle NULL master->cs_gpios")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Acked-by: Marek Vasut <marex@denx.de>
Signed-off-by: Mark Brown <broonie@kernel.org>