mmc: mxs-mmc: fix error return code in mxs_mmc_probe()

Fix to return -ENODEV in the request dma error case instead
of 0, as done elsewhere in this function.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Reviewed-by: Marek Vasut <marex@denx.de>
Signed-off-by: Chris Ball <cjb@laptop.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/mmc/host/mxs-mmc.c b/drivers/mmc/host/mxs-mmc.c
index 4278a1787d08..a09ba6e22136 100644
--- a/drivers/mmc/host/mxs-mmc.c
+++ b/drivers/mmc/host/mxs-mmc.c
@@ -639,6 +639,7 @@ static int mxs_mmc_probe(struct platform_device *pdev)
         if (!ssp->dmach) {
                 dev_err(mmc_dev(host->mmc),
                         "%s: failed to request dma\n", __func__);
+                ret = -ENODEV;
                 goto out_clk_put;
         }