regmap: fix the warning about unused variable
authorXiubo Li <lixiubo@cmss.chinamobile.com>
Wed, 9 Dec 2015 09:11:53 +0000 (17:11 +0800)
committerMark Brown <broonie@kernel.org>
Wed, 9 Dec 2015 15:11:03 +0000 (15:11 +0000)
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>
drivers/base/regmap/regmap.c

index 1791180dca02325458bf8badfff4a4f28d3e9ee5..a0d30a0fd8cff439a5ce8a0895f856967f7879b6 100644 (file)
@@ -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;