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authorLeonard Crestez <leonard.crestez@nxp.com>2019-11-26 17:17:12 +0200
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2019-11-29 12:04:49 +0100
commit342035f66c866f4ad750477b21b210e98d1f6818 (patch)
treeb2ffca3d3f608a71e4af7ac0e0197ad511c5b1f1 /include/linux/pm_qos.h
parent14e087576081f4f3a6fc6a229166b05b65cf98e5 (diff)
PM / QoS: Reorder pm_qos/freq_qos/dev_pm_qos structs
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> Reviewed-by: Matthias Kaehlcke <mka@chromium.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include/linux/pm_qos.h')
-rw-r--r--include/linux/pm_qos.h74
1 files changed, 38 insertions, 36 deletions
diff --git a/include/linux/pm_qos.h b/include/linux/pm_qos.h
index 24a6263c9931..678fec6da5b9 100644
--- a/include/linux/pm_qos.h
+++ b/include/linux/pm_qos.h
@@ -49,21 +49,6 @@ struct pm_qos_flags_request {
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 */
@@ -90,6 +75,44 @@ struct pm_qos_flags {
s32 effective_flags; /* Do not change to 64 bit */
};
+
+#define FREQ_QOS_MIN_DEFAULT_VALUE 0
+#define FREQ_QOS_MAX_DEFAULT_VALUE S32_MAX
+
+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;
@@ -255,27 +278,6 @@ static inline s32 dev_pm_qos_raw_resume_latency(struct device *dev)
}
#endif
-#define FREQ_QOS_MIN_DEFAULT_VALUE 0
-#define FREQ_QOS_MAX_DEFAULT_VALUE S32_MAX
-
-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);