From: Wang Qing <wangqing@xxxxxxxx>
It is better to use time_xxx() directly instead of jiffies judgment
for understanding.
Signed-off-by: Wang Qing <wangqing@xxxxxxxx>
---
drivers/gpu/drm/radeon/radeon_pm.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/radeon/radeon_pm.c b/drivers/gpu/drm/radeon/radeon_pm.c
index c67b6dd..53d536a
--- a/drivers/gpu/drm/radeon/radeon_pm.c
+++ b/drivers/gpu/drm/radeon/radeon_pm.c
@@ -25,6 +25,7 @@
#include <linux/hwmon.h>
#include <linux/pci.h>
#include <linux/power_supply.h>
+#include <linux/jiffies.h>
#include <drm/drm_vblank.h>
@@ -1899,7 +1900,7 @@ static void radeon_dynpm_idle_work_handler(struct work_struct *work)
* to false since we want to wait for vbl to avoid flicker.
*/
if (rdev->pm.dynpm_planned_action != DYNPM_ACTION_NONE &&
- jiffies > rdev->pm.dynpm_action_timeout) {
+ time_after(jiffies, rdev->pm.dynpm_action_timeout)) {
radeon_pm_get_dynpm_state(rdev);
radeon_pm_set_clocks(rdev);
}
--
2.7.4
