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Message-Id: <20200709140322.131320-2-peron.clem@gmail.com>
Date: Thu, 9 Jul 2020 16:03:09 +0200
From: Clément Péron <peron.clem@...il.com>
To: Rob Herring <robh@...nel.org>,
Tomeu Vizoso <tomeu.vizoso@...labora.com>,
Steven Price <steven.price@....com>,
Alyssa Rosenzweig <alyssa.rosenzweig@...labora.com>,
Viresh Kumar <vireshk@...nel.org>, Nishanth Menon <nm@...com>,
Stephen Boyd <sboyd@...nel.org>,
Maxime Ripard <mripard@...nel.org>,
Chen-Yu Tsai <wens@...e.org>
Cc: dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
Clément Péron <peron.clem@...il.com>
Subject: [PATCH v3 01/14] drm/panfrost: avoid static declaration
This declaration can be avoided so change it.
Reviewed-by: Steven Price <steven.price@....com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@...labora.com>
Signed-off-by: Clément Péron <peron.clem@...il.com>
---
drivers/gpu/drm/panfrost/panfrost_devfreq.c | 38 ++++++++++-----------
1 file 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);
--
2.25.1
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