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authorSachin Kamat <sachin.kamat@linaro.org>2013-03-18 15:11:11 +0530
committerDavid Woodhouse <David.Woodhouse@intel.com>2013-04-05 14:03:53 +0100
commit6c67050ab108bcce2576fa1d7a0557eb0376520a (patch)
treeda16e73dc12c63f5ebe46413a58bc690c3028618 /drivers/mtd
parent837a6ba4f3b6d23026674e6af6b6849a4634fff9 (diff)
downloadlinux-6c67050ab108bcce2576fa1d7a0557eb0376520a.tar.bz2
mtd: denali_dt: Fix incorrect error check
The return value of devm_ioremap_nocache should be checked here instead of res. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'drivers/mtd')
-rw-r--r--drivers/mtd/nand/denali_dt.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mtd/nand/denali_dt.c b/drivers/mtd/nand/denali_dt.c
index 546f8cb5688d..02988b00031a 100644
--- a/drivers/mtd/nand/denali_dt.c
+++ b/drivers/mtd/nand/denali_dt.c
@@ -42,7 +42,7 @@ static void __iomem *request_and_map(struct device *dev,
}
ptr = devm_ioremap_nocache(dev, res->start, resource_size(res));
- if (!res)
+ if (!ptr)
dev_err(dev, "ioremap_nocache of %s failed!", res->name);
return ptr;