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[RESEND,2/5] V4L/DVB mx1_camera: don't check platform_get_irq's return value against zero

Message ID 1263380746-27803-2-git-send-email-u.kleine-koenig@pengutronix.de (mailing list archive)
State Accepted
Headers show

Commit Message

Uwe Kleine-König Jan. 13, 2010, 11:05 a.m. UTC 
None
diff mbox

Patch

diff --git a/drivers/media/video/mx1_camera.c b/drivers/media/video/mx1_camera.c
index 2ba14fb..c167cc3 100644
--- a/drivers/media/video/mx1_camera.c
+++ b/drivers/media/video/mx1_camera.c
@@ -718,7 +718,7 @@  static int __init mx1_camera_probe(struct platform_device *pdev)
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	irq = platform_get_irq(pdev, 0);
-	if (!res || !irq) {
+	if (!res || (int)irq <= 0) {
 		err = -ENODEV;
 		goto exit;
 	}