From: Simon Baatz <gmbnomis@gmail.com>
Date: Sun, 9 Jun 2013 20:14:12 +0000 (+0200)
Subject: mmc: sh_mmcif: handle mmc_of_parse() errors during probe
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=2c9054dc102742e1683b5d879f7472fb712b7324;p=linux-beck.git

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>
---

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);