diff options
| author | Fabio Estevam <[email protected]> | 2018-11-06 05:16:03 -0500 |
|---|---|---|
| committer | Mauro Carvalho Chehab <[email protected]> | 2018-11-23 05:36:58 -0500 |
| commit | efceb765ff1df6d0ce0d024de5fe66bd7bb241da (patch) | |
| tree | 87221aeac051077f2afea5b6d9eec2ed9af6235f | |
| parent | c229f5c746657702df9b3980bdafd396ba60ed3c (diff) | |
media: imx-pxp: Check the return value from clk_prepare_enable()
clk_prepare_enable() may fail, so we should better check its return value
and propagate it in the case of error.
Signed-off-by: Fabio Estevam <[email protected]>
Reviewed-by: Philipp Zabel <[email protected]>
Signed-off-by: Hans Verkuil <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
| -rw-r--r-- | drivers/media/platform/imx-pxp.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/media/platform/imx-pxp.c b/drivers/media/platform/imx-pxp.c index b76cd0e8313c..27780f174c44 100644 --- a/drivers/media/platform/imx-pxp.c +++ b/drivers/media/platform/imx-pxp.c @@ -1666,7 +1666,10 @@ static int pxp_probe(struct platform_device *pdev) return ret; } - clk_prepare_enable(dev->clk); + ret = clk_prepare_enable(dev->clk); + if (ret < 0) + return ret; + pxp_soft_reset(dev); spin_lock_init(&dev->irqlock); |