From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sean Paul Date: Wed, 08 Aug 2012 03:54:23 +0000 Subject: [PATCH 09/10] video: exynos_dp: Fix bug when checking dp->irq Message-Id: <1344398064-13563-10-git-send-email-seanpaul@chromium.org> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-fbdev@vger.kernel.org Fix a bug where we check !dp->irq instead of the correct check for -ENXIO. BUG=None TEST=None Change-Id: Ibcdd16fb71eb41e4380ac8911ad6063634ff80e2 Signed-off-by: Sean Paul Reviewed-on: https://gerrit.chromium.org/gerrit/29144 Reviewed-by: Olof Johansson --- 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 68ad494..eb5816f 100644 --- a/drivers/video/exynos/exynos_dp_core.c +++ b/drivers/video/exynos/exynos_dp_core.c @@ -919,7 +919,7 @@ 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"); ret = -ENODEV; goto err_clock; -- 1.7.7.3