The patch titled
Subject: gpu: drm: radeon: use time_is_before_jiffies() instead of open coding it
has been added to the -mm tree. Its filename is
gpu-drm-radeon-use-time_is_before_jiffies-instead-of-open-coding-it.patch
This patch should soon appear at
https://ozlabs.org/~akpm/mmots/broken-out/gpu-drm-radeon-use-time_is_before_jiffies-instead-of-open-coding-it.patch
and later at
https://ozlabs.org/~akpm/mmotm/broken-out/gpu-drm-radeon-use-time_is_before_jiffies-instead-of-open-coding-it.patch
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------------------------------------------------------
From: Wang Qing <wangqing@xxxxxxxx>
Subject: gpu: drm: radeon: use time_is_before_jiffies() instead of open coding it
Use the helper function time_is_{before,after}_jiffies() to improve code
readability.
Link: https://lkml.kernel.org/r/1650621172-66967-4-git-send-email-wangqing@xxxxxxxx
Signed-off-by: Wang Qing <wangqing@xxxxxxxx>
Cc: Alex Deucher <alexander.deucher@xxxxxxx>
Cc: "Christian König" <christian.koenig@xxxxxxx>
Cc: "Pan, Xinhui" <Xinhui.Pan@xxxxxxx>
Cc: David Airlie <airlied@xxxxxxxx>
Cc: Daniel Vetter <daniel@xxxxxxxx>
Cc: Jean Delvare <jdelvare@xxxxxxxx>
Cc: Guenter Roeck <linux@xxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/radeon/radeon_pm.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/drivers/gpu/drm/radeon/radeon_pm.c~gpu-drm-radeon-use-time_is_before_jiffies-instead-of-open-coding-it
+++ a/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_handl
* 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_is_before_jiffies(rdev->pm.dynpm_action_timeout)) {
radeon_pm_get_dynpm_state(rdev);
radeon_pm_set_clocks(rdev);
}
_
Patches currently in -mm which might be from wangqing@xxxxxxxx are
block-xen-use-time_is_before_eq_jiffies-instead-of-open-coding-it.patch
gpu-drm-i915-use-time_is_after_jiffies-instead-of-open-coding-it.patch
gpu-drm-radeon-use-time_is_before_jiffies-instead-of-open-coding-it.patch
hid-use-time_is_after_jiffies-instead-of-open-coding-it.patch
md-use-time_is_before_eq_jiffies-instead-of-open-coding-it.patch
net-wireless-marvell-use-time_is_before_jiffies-instead-of-open-coding-it.patch
scsi-bfa-use-time_is_before_jiffies-instead-of-open-coding-it.patch
timekeeping-use-time_is_before_jiffies-instead-of-open-coding-it.patch
net-decnet-use-time_is_before_jiffies-instead-of-open-coding-it.patch
