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| author | Guennadi Liakhovetski <g.liakhovetski@gmx.de> | 2008-06-13 11:03:45 +0200 |
|---|---|---|
| committer | Guennadi Liakhovetski <g.liakhovetski@gmx.de> | 2008-06-13 11:03:45 +0200 |
| commit | 83b46b2828f77904f8de457d557382b8b16cae0e (patch) | |
| tree | 9267dec55024add991f1a4dcc313a3ca9df01b4d /linux | |
| parent | 5d49071dc5848b7556ed9f536a7e671dedc8884e (diff) | |
| download | mediapointer-dvb-s2-83b46b2828f77904f8de457d557382b8b16cae0e.tar.gz mediapointer-dvb-s2-83b46b2828f77904f8de457d557382b8b16cae0e.tar.bz2 | |
pxa-camera: fix platform_get_irq() error handling.
From: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
platform_get_irq() returns a negative value on error, not 0.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
Diffstat (limited to 'linux')
| -rw-r--r-- | linux/drivers/media/video/pxa_camera.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/linux/drivers/media/video/pxa_camera.c b/linux/drivers/media/video/pxa_camera.c index 7cc8e9b19..5ec5bb9a9 100644 --- a/linux/drivers/media/video/pxa_camera.c +++ b/linux/drivers/media/video/pxa_camera.c @@ -1019,12 +1019,12 @@ static int pxa_camera_probe(struct platform_device *pdev) struct pxa_camera_dev *pcdev; struct resource *res; void __iomem *base; - unsigned int irq; + int irq; int err = 0; res = platform_get_resource(pdev, IORESOURCE_MEM, 0); irq = platform_get_irq(pdev, 0); - if (!res || !irq) { + if (!res || irq < 0) { err = -ENODEV; goto exit; } |