diff options
| author | Steve Twiss <stwiss.opensource@diasemi.com> | 2016-06-27 18:06:36 +0300 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2016-06-30 09:44:23 +0300 |
| commit | ba4a1c28a92df55b9263e838068b92eaa80c7850 (patch) | |
| tree | 1cacd1cfd7b79f7f94298efefedd7a4edf7ee13e /include/linux/mfd/da9052 | |
| parent | 82d8eb40bab10082050be945c8e7096df8e9f989 (diff) | |
| download | linux-ba4a1c28a92df55b9263e838068b92eaa80c7850.tar.xz | |
mfd: da9053: Fix compiler warning message for uninitialised variable
Fix compiler warning caused by an uninitialised variable inside
da9052_group_write() function. Defaulting the value to zero covers
the trivial case.
Signed-off-by: Steve Twiss <stwiss.opensource@diasemi.com>
Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'include/linux/mfd/da9052')
| -rw-r--r-- | include/linux/mfd/da9052/da9052.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/mfd/da9052/da9052.h b/include/linux/mfd/da9052/da9052.h index c18a4c19d6fc..ce9230af09c2 100644 --- a/include/linux/mfd/da9052/da9052.h +++ b/include/linux/mfd/da9052/da9052.h @@ -171,7 +171,7 @@ static inline int da9052_group_read(struct da9052 *da9052, unsigned char reg, static inline int da9052_group_write(struct da9052 *da9052, unsigned char reg, unsigned reg_cnt, unsigned char *val) { - int ret; + int ret = 0; int i; for (i = 0; i < reg_cnt; i++) { |