From: Tejun Heo Date: Sat, 22 Dec 2012 01:57:13 +0000 (-0800) Subject: video/exynos: don't use [delayed_]work_pending() X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=7d0315a2bec2dd7fe9cbe31098bb89536648224e;p=sagit-ice-cold%2Fkernel_xiaomi_msm8998.git video/exynos: don't use [delayed_]work_pending() There's no need to test whether a (delayed) work item in pending before queueing, flushing or cancelling it. Most uses are unnecessary and quite a few of them are buggy. Remove unnecessary pending tests from exynos_dp_core. Only compile tested. Signed-off-by: Tejun Heo Acked-by: Kukjin Kim Acked-by: Jingoo Han --- diff --git a/drivers/video/exynos/exynos_dp_core.c b/drivers/video/exynos/exynos_dp_core.c index 28fd686c6b81..3002a6acce12 100644 --- a/drivers/video/exynos/exynos_dp_core.c +++ b/drivers/video/exynos/exynos_dp_core.c @@ -1121,8 +1121,7 @@ static int __devexit exynos_dp_remove(struct platform_device *pdev) disable_irq(dp->irq); - if (work_pending(&dp->hotplug_work)) - flush_work(&dp->hotplug_work); + flush_work(&dp->hotplug_work); if (pdev->dev.of_node) { if (dp->phy_addr) @@ -1144,8 +1143,7 @@ static int exynos_dp_suspend(struct device *dev) struct exynos_dp_platdata *pdata = dev->platform_data; struct exynos_dp_device *dp = dev_get_drvdata(dev); - if (work_pending(&dp->hotplug_work)) - flush_work(&dp->hotplug_work); + flush_work(&dp->hotplug_work); if (dev->of_node) { if (dp->phy_addr)