diff options
| author | Sylwester Nawrocki <s.nawrocki@samsung.com> | 2013-06-10 15:54:15 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-06-13 05:17:34 +0400 |
| commit | 984b248f6bdcd0b319e84e43f0be532f989c709a (patch) | |
| tree | e8801ebd242820ec5b2ca03475684d461968bd30 /drivers/media/platform/s5p-tv/sii9234_drv.c | |
| parent | d3775fa76bed74a46e179c08895fafc968f7292a (diff) | |
| download | linux-984b248f6bdcd0b319e84e43f0be532f989c709a.tar.xz | |
[media] s5p-tv: Don't ignore return value of regulator_enable() in sii9234_drv.c
This patch fixes following compilation warning:
CC [M] drivers/media/platform/s5p-tv/sii9234_drv.o
drivers/media/platform/s5p-tv/sii9234_drv.c: In function ‘sii9234_runtime_resume’:
drivers/media/platform/s5p-tv/sii9234_drv.c:252:18: warning: ignoring return
value of ‘regulator_enable’, declared with attribute warn_unused_result
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/platform/s5p-tv/sii9234_drv.c')
| -rw-r--r-- | drivers/media/platform/s5p-tv/sii9234_drv.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/media/platform/s5p-tv/sii9234_drv.c b/drivers/media/platform/s5p-tv/sii9234_drv.c index 39b77d24b9c2..3dd762e5b67e 100644 --- a/drivers/media/platform/s5p-tv/sii9234_drv.c +++ b/drivers/media/platform/s5p-tv/sii9234_drv.c @@ -249,7 +249,9 @@ static int sii9234_runtime_resume(struct device *dev) int ret; dev_info(dev, "resume start\n"); - regulator_enable(ctx->power); + ret = regulator_enable(ctx->power); + if (ret < 0) + return ret; ret = sii9234_reset(ctx); if (ret) |