From: Ulf Hansson <ulf.hansson@linaro.org>
Date: Thu, 18 Dec 2014 09:41:39 +0000 (+0100)
Subject: mmc: moxart: Handle error from mmc_of_parse()
X-Git-Tag: v4.0-rc1~124^2~83
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6d2b4218959a64d9c856d790001f389ce2a9e2c3;p=platform%2Fkernel%2Flinux-exynos.git

mmc: moxart: Handle error from mmc_of_parse()

Since mmc_of_parse() may fail, let's deal with it and thus do proper
error handling.

Cc: Jonas Jensen <jonas.jensen@gmail.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
---

diff --git a/drivers/mmc/host/moxart-mmc.c b/drivers/mmc/host/moxart-mmc.c
index f3e18d0..d2a1ef6 100644
--- a/drivers/mmc/host/moxart-mmc.c
+++ b/drivers/mmc/host/moxart-mmc.c
@@ -599,7 +599,9 @@ static int moxart_probe(struct platform_device *pdev)
 		goto out;
 	}
 
-	mmc_of_parse(mmc);
+	ret = mmc_of_parse(mmc);
+	if (ret)
+		goto out;
 
 	dma_cap_zero(mask);
 	dma_cap_set(DMA_SLAVE, mask);