public-mirrors/linux
1
0
Fork 0
mirror of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2025-08-05 08:43:31 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

drm/panfrost: avoid static declaration

Browse source 
This declaration can be avoided so change it.

Reviewed-by: Steven Price <steven.price@arm.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Signed-off-by: Clément Péron <peron.clem@gmail.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200710095409.407087-2-peron.clem@gmail.com
This commit is contained in:
Clément Péron 2020-07-10 11:53:56 +02:00 • committed by Rob Herring
parent 72ef7fe96f
commit 862cc62621
1 changed files with 18 additions and 20 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

38
drivers/gpu/drm/panfrost/panfrost_devfreq.c
View file

@ -14,7 +14,24 @@
#include "panfrost_gpu.h"
#include "panfrost_regs.h"
static void panfrost_devfreq_update_utilization(struct panfrost_device *pfdev);
static void panfrost_devfreq_update_utilization(struct panfrost_device *pfdev)
{
ktime_t now;
ktime_t last;
if (!pfdev->devfreq.devfreq)
return;
now = ktime_get();
last = pfdev->devfreq.time_last_update;
if (atomic_read(&pfdev->devfreq.busy_count) > 0)
pfdev->devfreq.busy_time += ktime_sub(now, last);
else
pfdev->devfreq.idle_time += ktime_sub(now, last);
pfdev->devfreq.time_last_update = now;
}
static int panfrost_devfreq_target(struct device *dev, unsigned long *freq,
u32 flags)
@ -139,25 +156,6 @@ void panfrost_devfreq_suspend(struct panfrost_device *pfdev)
devfreq_suspend_device(pfdev->devfreq.devfreq);
}
static void panfrost_devfreq_update_utilization(struct panfrost_device *pfdev)
{
ktime_t now;
ktime_t last;
if (!pfdev->devfreq.devfreq)
return;
now = ktime_get();
last = pfdev->devfreq.time_last_update;
if (atomic_read(&pfdev->devfreq.busy_count) > 0)
pfdev->devfreq.busy_time += ktime_sub(now, last);
else
pfdev->devfreq.idle_time += ktime_sub(now, last);
pfdev->devfreq.time_last_update = now;
}
void panfrost_devfreq_record_busy(struct panfrost_device *pfdev)
{
panfrost_devfreq_update_utilization(pfdev);