video: exynos_dp: move disable_irq() to exynos_dp_suspend()

disable_irq() should be moved to exynos_dp_suspend(), because enable_irq()
is called at exynos_dp_resume().

Signed-off-by: Ajay Kumar <[e-mail]>
Signed-off-by: Jingoo Han <[e-mail]>
Cc: Florian Tobias Schandinat <[e-mail]>
Signed-off-by: Andrew Morton <[e-mail]>
Signed-off-by: Linus Torvalds <[e-mail]>

drivers/video/exynos/exynos_dp_core.c

···
 	struct exynos_dp_platdata *pdata = pdev->dev.platform_data;
 	struct exynos_dp_device *dp = platform_get_drvdata(pdev);
 
-	disable_irq(dp->irq);
-
 	flush_work(&dp->hotplug_work);
 
 	if (pdev->dev.of_node) {
···
 {
 	struct exynos_dp_platdata *pdata = dev->platform_data;
 	struct exynos_dp_device *dp = dev_get_drvdata(dev);
+
+	disable_irq(dp->irq);
 
 	flush_work(&dp->hotplug_work);