Use the helper macro SET_RUNTIME_PM_OPS() instead of the verbose operators ".runtime_suspend/.runtime_resume", because the SET_RUNTIME_PM_OPS() is a nice helper macro that could be brought in to make code a little more concise.

Signed-off-by: Cai Huoqing caihuoqing@baidu.com --- v1->v2: *Remove "#ifdef CONFIG_PM" around around runtime_suspend|resume(). *Make use of pm_ptr() in the assignment in tidss_platform_driver.

v1 comments link: https://www.spinics.net/lists/dri-devel/msg313178.html

drivers/gpu/drm/tidss/tidss_drv.c | 11 ++--------- 1 file changed, 2 insertions(+), 9 deletions(-)

diff --git a/drivers/gpu/drm/tidss/tidss_drv.c b/drivers/gpu/drm/tidss/tidss_drv.c index d620f35688da..4366b5c798e0 100644 --- a/drivers/gpu/drm/tidss/tidss_drv.c +++ b/drivers/gpu/drm/tidss/tidss_drv.c @@ -88,16 +88,11 @@ static int __maybe_unused tidss_resume(struct device *dev) return drm_mode_config_helper_resume(&tidss->ddev); }

-#ifdef CONFIG_PM - static const struct dev_pm_ops tidss_pm_ops = { - .runtime_suspend = tidss_pm_runtime_suspend, - .runtime_resume = tidss_pm_runtime_resume, SET_SYSTEM_SLEEP_PM_OPS(tidss_suspend, tidss_resume) + SET_RUNTIME_PM_OPS(tidss_pm_runtime_suspend, tidss_pm_runtime_resume, NULL) };

-#endif /* CONFIG_PM */ - /* DRM device Information */

static void tidss_release(struct drm_device *ddev) @@ -250,9 +245,7 @@ static struct platform_driver tidss_platform_driver = { .shutdown = tidss_shutdown, .driver = { .name = "tidss", -#ifdef CONFIG_PM - .pm = &tidss_pm_ops, -#endif + .pm = pm_ptr(&tidss_pm_ops), .of_match_table = tidss_of_table, .suppress_bind_attrs = true, },