From: Grygorii Strashko Date: Thu, 26 Feb 2015 13:57:17 +0000 (+0200) Subject: drm/omap: add hibernation callbacks X-Git-Tag: firefly_0821_release~176^2~1915^2~15^2~1 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=8450c8d071d858e8f95855a7b5897df3981e3d21;p=firefly-linux-kernel-4.4.55.git drm/omap: add hibernation callbacks Setting a dev_pm_ops suspend/resume pair but not a set of hibernation functions means those pm functions will not be called upon hibernation. Fix this by using SIMPLE_DEV_PM_OPS, which appropriately assigns the suspend and hibernation handlers and move omap_drm_suspend/omap_drm_resume under CONFIG_PM_SLEEP to avoid build warnings. Signed-off-by: Grygorii Strashko [tomi.valkeinen@ti.com: fix conflict, clean up description] Signed-off-by: Tomi Valkeinen --- diff --git a/drivers/gpu/drm/omapdrm/omap_drv.c b/drivers/gpu/drm/omapdrm/omap_drv.c index c6980985884b..94920d47e3b6 100644 --- a/drivers/gpu/drm/omapdrm/omap_drv.c +++ b/drivers/gpu/drm/omapdrm/omap_drv.c @@ -707,6 +707,7 @@ static int pdev_remove(struct platform_device *device) return 0; } +#ifdef CONFIG_PM_SLEEP static int omap_drm_suspend(struct device *dev) { struct drm_device *drm_dev = dev_get_drvdata(dev); @@ -724,20 +725,14 @@ static int omap_drm_resume(struct device *dev) return omap_gem_resume(dev); } - -#ifdef CONFIG_PM -static const struct dev_pm_ops omapdrm_pm_ops = { - .suspend = omap_drm_suspend, - .resume = omap_drm_resume, -}; #endif +static SIMPLE_DEV_PM_OPS(omapdrm_pm_ops, omap_drm_suspend, omap_drm_resume); + static struct platform_driver pdev = { .driver = { .name = DRIVER_NAME, -#ifdef CONFIG_PM .pm = &omapdrm_pm_ops, -#endif }, .probe = pdev_probe, .remove = pdev_remove,