[v2,1/2] PM / QoS: Reorder pm_qos/freq_qos/dev_pm_qos structs
diff mbox series

Message ID f6bf48636374084581ff0fd40f79e4090d82c4ad.1574116684.git.leonard.crestez@nxp.com
State Superseded
Headers show
Series
  • PM: QoS: Restore DEV_PM_QOS_MIN/MAX_FREQUENCY
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Commit Message

Leonard Crestez Nov. 18, 2019, 10:56 p.m. UTC
This allows dev_pm_qos to embed freq_qos structs, which is done in the
next patch. Separate commit to make it easier to review.

Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
---
 include/linux/pm_qos.h | 74 ++++++++++++++++++++++--------------------
 1 file changed, 38 insertions(+), 36 deletions(-)

Patch
diff mbox series

diff --git a/include/linux/pm_qos.h b/include/linux/pm_qos.h
index ebf5ef17cc2a..9105f47f5195 100644
--- a/include/linux/pm_qos.h
+++ b/include/linux/pm_qos.h
@@ -47,25 +47,10 @@  struct pm_qos_request {
 struct pm_qos_flags_request {
 	struct list_head node;
 	s32 flags;	/* Do not change to 64 bit */
 };
 
-enum dev_pm_qos_req_type {
-	DEV_PM_QOS_RESUME_LATENCY = 1,
-	DEV_PM_QOS_LATENCY_TOLERANCE,
-	DEV_PM_QOS_FLAGS,
-};
-
-struct dev_pm_qos_request {
-	enum dev_pm_qos_req_type type;
-	union {
-		struct plist_node pnode;
-		struct pm_qos_flags_request flr;
-	} data;
-	struct device *dev;
-};
-
 enum pm_qos_type {
 	PM_QOS_UNITIALIZED,
 	PM_QOS_MAX,		/* return the largest value */
 	PM_QOS_MIN,		/* return the smallest value */
 	PM_QOS_SUM		/* return the sum */
@@ -88,10 +73,48 @@  struct pm_qos_constraints {
 struct pm_qos_flags {
 	struct list_head list;
 	s32 effective_flags;	/* Do not change to 64 bit */
 };
 
+
+#define FREQ_QOS_MIN_DEFAULT_VALUE	0
+#define FREQ_QOS_MAX_DEFAULT_VALUE	(-1)
+
+enum freq_qos_req_type {
+	FREQ_QOS_MIN = 1,
+	FREQ_QOS_MAX,
+};
+
+struct freq_constraints {
+	struct pm_qos_constraints min_freq;
+	struct blocking_notifier_head min_freq_notifiers;
+	struct pm_qos_constraints max_freq;
+	struct blocking_notifier_head max_freq_notifiers;
+};
+
+struct freq_qos_request {
+	enum freq_qos_req_type type;
+	struct plist_node pnode;
+	struct freq_constraints *qos;
+};
+
+
+enum dev_pm_qos_req_type {
+	DEV_PM_QOS_RESUME_LATENCY = 1,
+	DEV_PM_QOS_LATENCY_TOLERANCE,
+	DEV_PM_QOS_FLAGS,
+};
+
+struct dev_pm_qos_request {
+	enum dev_pm_qos_req_type type;
+	union {
+		struct plist_node pnode;
+		struct pm_qos_flags_request flr;
+	} data;
+	struct device *dev;
+};
+
 struct dev_pm_qos {
 	struct pm_qos_constraints resume_latency;
 	struct pm_qos_constraints latency_tolerance;
 	struct pm_qos_flags flags;
 	struct dev_pm_qos_request *resume_latency_req;
@@ -253,31 +276,10 @@  static inline s32 dev_pm_qos_raw_resume_latency(struct device *dev)
 {
 	return PM_QOS_RESUME_LATENCY_NO_CONSTRAINT;
 }
 #endif
 
-#define FREQ_QOS_MIN_DEFAULT_VALUE	0
-#define FREQ_QOS_MAX_DEFAULT_VALUE	(-1)
-
-enum freq_qos_req_type {
-	FREQ_QOS_MIN = 1,
-	FREQ_QOS_MAX,
-};
-
-struct freq_constraints {
-	struct pm_qos_constraints min_freq;
-	struct blocking_notifier_head min_freq_notifiers;
-	struct pm_qos_constraints max_freq;
-	struct blocking_notifier_head max_freq_notifiers;
-};
-
-struct freq_qos_request {
-	enum freq_qos_req_type type;
-	struct plist_node pnode;
-	struct freq_constraints *qos;
-};
-
 static inline int freq_qos_request_active(struct freq_qos_request *req)
 {
 	return !IS_ERR_OR_NULL(req->qos);
 }