From: Sean Paul <seanpaul@xxxxxxxxxxxx>
Fix a bug where we check !dp->irq instead of the correct check for
-ENXIO.
Signed-off-by: Sean Paul <seanpaul@xxxxxxxxxxxx>
Reviewed-by: Olof Johansson <olofj@xxxxxxxxxxxx>
Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
---
drivers/video/exynos/exynos_dp_core.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/video/exynos/exynos_dp_core.c b/drivers/video/exynos/exynos_dp_core.c
index 4a6ed2f..be3df15 100644
--- a/drivers/video/exynos/exynos_dp_core.c
+++ b/drivers/video/exynos/exynos_dp_core.c
@@ -883,7 +883,7 @@ 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;
}
--
1.7.1
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