diff options
| author |   Fabio Estevam <fabio.estevam@nxp.com> | 2017-08-17 17:12:05 -0400 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-08-27 07:50:48 -0400 |
| commit | d4e192cc44914787cfe1231e2f1f9d0e8855f77b (patch) | |
| tree | f6ec891eb7e748530f094ea9aab72741b7ee8ae0 | |
| parent | media: docs-rst: media: Document broken frame handling in stream stop for CSI-2 (diff) | |
media: mx2_emmaprp: Check for platform_get_irq() error
platform_get_irq() may fail, so we should better check its return
value and propagate it in the case of error.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
| -rw-r--r-- | drivers/media/platform/mx2_emmaprp.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/media/platform/mx2_emmaprp.c b/drivers/media/platform/mx2_emmaprp.c index 7fd209e51140..92124ffc4d8b 100644 --- a/drivers/media/platform/mx2_emmaprp.c +++ b/drivers/media/platform/mx2_emmaprp.c @@ -942,6 +942,8 @@ static int emmaprp_probe(struct platform_device *pdev) platform_set_drvdata(pdev, pcdev); irq = platform_get_irq(pdev, 0); + if (irq < 0) + return irq; ret = devm_request_irq(&pdev->dev, irq, emmaprp_irq, 0, dev_name(&pdev->dev), pcdev); if (ret) |