From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jingoo Han Date: Thu, 01 Nov 2012 10:22:54 +0000 Subject: [PATCH v3 5/8] video: exynos_dp: Fix bug when checking dp->irq Message-Id: <012101cdb81a$dac22730$90467590$%han@samsung.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-fbdev@vger.kernel.org From: Sean Paul Fix a bug where we check !dp->irq instead of the correct check for -ENXIO. Signed-off-by: Sean Paul Reviewed-by: Olof Johansson Signed-off-by: Jingoo Han --- 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 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; } -- 1.7.1