mmc: sh_mmcif: handle mmc_of_parse() errors during probe

Signed-off-by: Simon Baatz <gmbnomis@gmail.com>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Chris Ball <cjb@laptop.org>

1 files changed, 6 insertions, 1 deletions

diff --git a/drivers/mmc/host/sh_mmcif.c b/drivers/mmc/host/sh_mmcif.c
index 8ef5efad45d0..6706b5e3b974 100644
--- a/drivers/mmc/host/sh_mmcif.c
+++ b/drivers/mmc/host/sh_mmcif.c
@@ -1370,7 +1370,11 @@ static int sh_mmcif_probe(struct platform_device *pdev)
                 ret = -ENOMEM;
                 goto ealloch;
         }
-        mmc_of_parse(mmc);
+
+        ret = mmc_of_parse(mmc);
+        if (ret < 0)
+                goto eofparse;
+
         host            = mmc_priv(mmc);
         host->mmc       = mmc;
         host->addr      = reg;
@@ -1465,6 +1469,7 @@ eclkupdate:
         clk_put(host->hclk);
 eclkget:
         pm_runtime_disable(&pdev->dev);
+eofparse:
         mmc_free_host(mmc);
 ealloch:
         iounmap(reg);