diff options
| author | Deepak Nibade <dnibade@nvidia.com> | 2013-03-20 16:11:56 +0530 |
|---|---|---|
| committer | Dan Willemsen <dwillemsen@nvidia.com> | 2013-09-14 13:04:14 -0700 |
| commit | 48bc226ca4d9998dc941f5437e1b21312f6217e4 (patch) | |
| tree | 1f68ef0f5af1c9843d0ec4d40c4969dc82e33995 /drivers/video/tegra | |
| parent | 936fe4b97a232083fff4884edfb678c13906c934 (diff) | |
video: tegra: dc: fix Coverity issue of unchecked return value
Coverity id : 22754
Bug 1046331
Change-Id: I2386a7bad8f5ae239dd81582f8b95232fa34e6ce
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/211159
Reviewed-by: Simone Willett <swillett@nvidia.com>
Tested-by: Simone Willett <swillett@nvidia.com>
Diffstat (limited to 'drivers/video/tegra')
| -rw-r--r-- | drivers/video/tegra/dc/dc_priv.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/video/tegra/dc/dc_priv.h b/drivers/video/tegra/dc/dc_priv.h index d1802f917299..8bbc1ca88473 100644 --- a/drivers/video/tegra/dc/dc_priv.h +++ b/drivers/video/tegra/dc/dc_priv.h @@ -237,7 +237,11 @@ static inline void tegra_dc_powergate_locked(struct tegra_dc *dc) static inline void tegra_dc_unpowergate_locked(struct tegra_dc *dc) { - tegra_unpowergate_partition(dc->powergate_id); + int ret; + ret = tegra_unpowergate_partition(dc->powergate_id); + if (ret < 0) + dev_err(&dc->ndev->dev, "%s: could not unpowergate %d\n", + __func__, ret); } static inline bool tegra_dc_is_powered(struct tegra_dc *dc) |