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[v3,5/8] video: exynos_dp: Fix bug when checking dp->irq

Message ID 012101cdb81a$dac22730$90467590$%han@samsung.com (mailing list archive)
State New, archived
Headers show

Commit Message

Jingoo Han Nov. 1, 2012, 10:22 a.m. UTC 
From: Sean Paul <seanpaul@chromium.org>

Fix a bug where we check !dp->irq instead of the correct check for
-ENXIO.

Signed-off-by: Sean Paul <seanpaul@chromium.org>
Reviewed-by: Olof Johansson <olofj@chromium.org>
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
---
 drivers/video/exynos/exynos_dp_core.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
diff mbox

Patch

diff --git a/drivers/video/exynos/exynos_dp_core.c b/drivers/video/exynos/exynos_dp_core.c
index ee957e0..8ab95c3 100644
--- a/drivers/video/exynos/exynos_dp_core.c
+++ b/drivers/video/exynos/exynos_dp_core.c
@@ -920,7 +920,7 @@  static int __devinit exynos_dp_probe(struct platform_device *pdev)
 	}
 
 	dp->irq = platform_get_irq(pdev, 0);
-	if (!dp->irq) {
+	if (dp->irq == -ENXIO) {
 		dev_err(&pdev->dev, "failed to get irq\n");
 		return -ENODEV;
 	}