From 1d601da27b052be84eb49854ddbc7c1046d6702d Mon Sep 17 00:00:00 2001 From: Grygorii Strashko Date: Wed, 25 Feb 2015 20:08:20 +0200 Subject: [PATCH] drm/omap: tiler: add hibernation callback Setting a dev_pm_ops resume callback but not a set of hibernation handler means that pm function 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_dmm_resume under CONFIG_PM_SLEEP to avoid build warnings. Signed-off-by: Grygorii Strashko Reviewed-by: Rob Clark [tomi valkeinen: add missing 'static'] Signed-off-by: Tomi Valkeinen --- drivers/gpu/drm/omapdrm/omap_dmm_tiler.c | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) diff --git a/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c b/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c index 20db850a1656..042038e8a662 100644 --- a/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c +++ b/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c @@ -965,7 +965,7 @@ error: } #endif -#ifdef CONFIG_PM +#ifdef CONFIG_PM_SLEEP static int omap_dmm_resume(struct device *dev) { struct tcm_area area; @@ -989,12 +989,10 @@ static int omap_dmm_resume(struct device *dev) return 0; } - -static const struct dev_pm_ops omap_dmm_pm_ops = { - .resume = omap_dmm_resume, -}; #endif +static SIMPLE_DEV_PM_OPS(omap_dmm_pm_ops, NULL, omap_dmm_resume); + #if defined(CONFIG_OF) static const struct dmm_platform_data dmm_omap4_platform_data = { .cpu_cache_flags = OMAP_BO_WC, @@ -1024,9 +1022,7 @@ struct platform_driver omap_dmm_driver = { .owner = THIS_MODULE, .name = DMM_DRIVER_NAME, .of_match_table = of_match_ptr(dmm_of_match), -#ifdef CONFIG_PM .pm = &omap_dmm_pm_ops, -#endif }, }; -- 2.20.1