[PATCH v2 07/10] drm/panthor: move panthor_devfreq struct to header

[Nicolas Frattaroli <nicolas.frattaroli@collabora.com>]

In order to make files other than panthor_devfreq.c be able to touch the
members of a panthor_devfreq instance, it needs to live somewhere other
than the .c file.

Move it into the panthor_devfreq.h header, so that the upcoming MediaTek
MFG devfreq can use it as well.

Reviewed-by: Steven Price <steven.price@arm.com>
Signed-off-by: Nicolas Frattaroli <nicolas.frattaroli@collabora.com>
---
 drivers/gpu/drm/panthor/panthor_devfreq.c | 32 ---------------------------
 drivers/gpu/drm/panthor/panthor_devfreq.h | 36 ++++++++++++++++++++++++++++++-
 2 files changed, 35 insertions(+), 33 deletions(-)

diff --git a/drivers/gpu/drm/panthor/panthor_devfreq.c b/drivers/gpu/drm/panthor/panthor_devfreq.c
index 8903f60c0a3f06313ac2008791c210ff32b6bd52..02eb3ca15d1874e1cbafc6b614b196c5cc75b6a1 100644
--- a/drivers/gpu/drm/panthor/panthor_devfreq.c
+++ b/drivers/gpu/drm/panthor/panthor_devfreq.c
@@ -12,38 +12,6 @@
 #include "panthor_devfreq.h"
 #include "panthor_device.h"
 
-/**
- * struct panthor_devfreq - Device frequency management
- */
-struct panthor_devfreq {
-	/** @devfreq: devfreq device. */
-	struct devfreq *devfreq;
-
-	/** @gov_data: Governor data. */
-	struct devfreq_simple_ondemand_data gov_data;
-
-	/** @busy_time: Busy time. */
-	ktime_t busy_time;
-
-	/** @idle_time: Idle time. */
-	ktime_t idle_time;
-
-	/** @time_last_update: Last update time. */
-	ktime_t time_last_update;
-
-	/** @last_busy_state: True if the GPU was busy last time we updated the state. */
-	bool last_busy_state;
-
-	/**
-	 * @lock: Lock used to protect busy_time, idle_time, time_last_update and
-	 * last_busy_state.
-	 *
-	 * These fields can be accessed concurrently by panthor_devfreq_get_dev_status()
-	 * and panthor_devfreq_record_{busy,idle}().
-	 */
-	spinlock_t lock;
-};
-
 static void panthor_devfreq_update_utilization(struct panthor_devfreq *pdevfreq)
 {
 	ktime_t now, last;
diff --git a/drivers/gpu/drm/panthor/panthor_devfreq.h b/drivers/gpu/drm/panthor/panthor_devfreq.h
index f8e29e02f66cb3281ed4bb4c75cda9bd4df82b92..e8b5ccddd45c52ee3215e9c84c6ebd9109640282 100644
--- a/drivers/gpu/drm/panthor/panthor_devfreq.h
+++ b/drivers/gpu/drm/panthor/panthor_devfreq.h
@@ -4,11 +4,45 @@
 #ifndef __PANTHOR_DEVFREQ_H__
 #define __PANTHOR_DEVFREQ_H__
 
+#include <linux/devfreq.h>
+
 struct devfreq;
 struct thermal_cooling_device;
 
 struct panthor_device;
-struct panthor_devfreq;
+
+/**
+ * struct panthor_devfreq - Device frequency management
+ */
+struct panthor_devfreq {
+	/** @devfreq: devfreq device. */
+	struct devfreq *devfreq;
+
+	/** @gov_data: Governor data. */
+	struct devfreq_simple_ondemand_data gov_data;
+
+	/** @busy_time: Busy time. */
+	ktime_t busy_time;
+
+	/** @idle_time: Idle time. */
+	ktime_t idle_time;
+
+	/** @time_last_update: Last update time. */
+	ktime_t time_last_update;
+
+	/** @last_busy_state: True if the GPU was busy last time we updated the state. */
+	bool last_busy_state;
+
+	/**
+	 * @lock: Lock used to protect busy_time, idle_time, time_last_update and
+	 * last_busy_state.
+	 *
+	 * These fields can be accessed concurrently by panthor_devfreq_get_dev_status()
+	 * and panthor_devfreq_record_{busy,idle}().
+	 */
+	spinlock_t lock;
+};
+
 
 int panthor_devfreq_init(struct panthor_device *ptdev);
 

-- 
2.51.0