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| author | Clément Péron <peron.clem@gmail.com> | 2020-07-10 11:53:56 +0200 |
|---|---|---|
| committer | Rob Herring <robh@kernel.org> | 2020-08-07 18:11:26 +0200 |
| commit | 862cc626210e34501b4d7a7795c41a67785987e5 (patch) | |
| tree | 2bc0652f048fff88b3aa5cebcbb0e10e2726b063 /drivers/gpu/drm/panfrost/panfrost_devfreq.c | |
| parent | drm/panfrost: Add compatible string for bifrost (diff) | |
| download | linux-862cc626210e34501b4d7a7795c41a67785987e5.tar.xz linux-862cc626210e34501b4d7a7795c41a67785987e5.zip | |
drm/panfrost: avoid static declaration
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
Diffstat (limited to 'drivers/gpu/drm/panfrost/panfrost_devfreq.c')
| -rw-r--r-- | drivers/gpu/drm/panfrost/panfrost_devfreq.c | 38 |
1 files changed, 18 insertions, 20 deletions
diff --git a/drivers/gpu/drm/panfrost/panfrost_devfreq.c b/drivers/gpu/drm/panfrost/panfrost_devfreq.c index 413987038fbf..1b560b903ea6 100644 --- a/drivers/gpu/drm/panfrost/panfrost_devfreq.c +++ b/drivers/gpu/drm/panfrost/panfrost_devfreq.c @@ -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); |