diff options
| author | Sylwester Nawrocki <s.nawrocki@samsung.com> | 2011-05-18 12:06:40 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-05-20 11:32:57 -0300 |
| commit | c68956c14b6accaf6371c8db26deb23fe8e3a3f3 (patch) | |
| tree | fed9a29eeebce1f2d7cea36f247f868237b0ca85 /drivers/media/video/s5p-fimc/mipi-csis.c | |
| parent | b5f1220d587df8d62372c11e05d44af14056295f (diff) | |
[media] s5p-csis: Do not use uninitialized variables in s5pcsis_suspend
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/s5p-fimc/mipi-csis.c')
| -rw-r--r-- | drivers/media/video/s5p-fimc/mipi-csis.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/video/s5p-fimc/mipi-csis.c b/drivers/media/video/s5p-fimc/mipi-csis.c index 760fc3c30bf8..ef056d6605ca 100644 --- a/drivers/media/video/s5p-fimc/mipi-csis.c +++ b/drivers/media/video/s5p-fimc/mipi-csis.c @@ -581,7 +581,7 @@ static int s5pcsis_suspend(struct device *dev) struct platform_device *pdev = to_platform_device(dev); struct v4l2_subdev *sd = platform_get_drvdata(pdev); struct csis_state *state = sd_to_csis_state(sd); - int ret; + int ret = 0; v4l2_dbg(1, debug, sd, "%s: flags: 0x%x\n", __func__, state->flags); @@ -630,7 +630,7 @@ static int s5pcsis_resume(struct device *dev) ret = pdata->phy_enable(state->pdev, true); if (!ret) { state->flags |= ST_POWERED; - } else { + } else if (state->supply) { regulator_disable(state->supply); goto unlock; } |