From: Xiubo Li <lixiubo@cmss.chinamobile.com>
Date: Wed, 9 Dec 2015 09:11:53 +0000 (+0800)
Subject: regmap: fix the warning about unused variable
X-Git-Tag: v4.5-rc1~153^2~1^2~4
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=19c04788f0e0ef778df39cdeaf8e9889d3020894;p=karo-tx-linux.git

regmap: fix the warning about unused variable

The variable 'u64 *u64' should be only visible on 64-BIT platform.

Signed-off-by: Xiubo Li <lixiubo@cmss.chinamobile.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---

diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c
index 1791180dca02..a0d30a0fd8cf 100644
--- a/drivers/base/regmap/regmap.c
+++ b/drivers/base/regmap/regmap.c
@@ -2581,7 +2581,9 @@ int regmap_bulk_read(struct regmap *map, unsigned int reg, void *val,
 				 * we assume that the values are native
 				 * endian.
 				 */
+#ifdef CONFIG_64BIT
 				u64 *u64 = val;
+#endif
 				u32 *u32 = val;
 				u16 *u16 = val;
 				u8 *u8 = val;