diff options
| author |   Tejun Heo <tj@kernel.org> | 2012-12-21 17:57:13 -0800 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2012-12-28 13:40:16 -0800 |
| commit | 7d0315a2bec2dd7fe9cbe31098bb89536648224e (patch) | |
| tree | 252616dc7d08870a1f32364dd7ea3b1a54ec0f2f /drivers/video/exynos | |
| parent | tty/max3100: don't use [delayed_]work_pending() (diff) | |
| download | linux-dev-7d0315a2bec2dd7fe9cbe31098bb89536648224e.tar.xz linux-dev-7d0315a2bec2dd7fe9cbe31098bb89536648224e.zip | |
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 <tj@kernel.org>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Acked-by: Jingoo Han <jg1.han@samsung.com>
Diffstat (limited to 'drivers/video/exynos')
| -rw-r--r-- | drivers/video/exynos/exynos_dp_core.c | 6 |
1 files changed, 2 insertions, 4 deletions
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) |