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>
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@ -49,21 +49,6 @@ struct pm_qos_flags_request {
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s32 flags; /* Do not change to 64 bit */
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};
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enum dev_pm_qos_req_type {
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DEV_PM_QOS_RESUME_LATENCY = 1,
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DEV_PM_QOS_LATENCY_TOLERANCE,
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DEV_PM_QOS_FLAGS,
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};
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struct dev_pm_qos_request {
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enum dev_pm_qos_req_type type;
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union {
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struct plist_node pnode;
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struct pm_qos_flags_request flr;
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} data;
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struct device *dev;
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};
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enum pm_qos_type {
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PM_QOS_UNITIALIZED,
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PM_QOS_MAX, /* return the largest value */
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@ -90,6 +75,44 @@ struct pm_qos_flags {
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s32 effective_flags; /* Do not change to 64 bit */
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};
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#define FREQ_QOS_MIN_DEFAULT_VALUE 0
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#define FREQ_QOS_MAX_DEFAULT_VALUE S32_MAX
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enum freq_qos_req_type {
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FREQ_QOS_MIN = 1,
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FREQ_QOS_MAX,
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};
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struct freq_constraints {
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struct pm_qos_constraints min_freq;
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struct blocking_notifier_head min_freq_notifiers;
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struct pm_qos_constraints max_freq;
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struct blocking_notifier_head max_freq_notifiers;
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};
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struct freq_qos_request {
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enum freq_qos_req_type type;
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struct plist_node pnode;
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struct freq_constraints *qos;
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};
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enum dev_pm_qos_req_type {
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DEV_PM_QOS_RESUME_LATENCY = 1,
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DEV_PM_QOS_LATENCY_TOLERANCE,
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DEV_PM_QOS_FLAGS,
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};
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struct dev_pm_qos_request {
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enum dev_pm_qos_req_type type;
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union {
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struct plist_node pnode;
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struct pm_qos_flags_request flr;
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} data;
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struct device *dev;
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};
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struct dev_pm_qos {
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struct pm_qos_constraints resume_latency;
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struct pm_qos_constraints latency_tolerance;
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@ -255,27 +278,6 @@ static inline s32 dev_pm_qos_raw_resume_latency(struct device *dev)
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}
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#endif
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#define FREQ_QOS_MIN_DEFAULT_VALUE 0
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#define FREQ_QOS_MAX_DEFAULT_VALUE S32_MAX
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enum freq_qos_req_type {
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FREQ_QOS_MIN = 1,
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FREQ_QOS_MAX,
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};
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struct freq_constraints {
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struct pm_qos_constraints min_freq;
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struct blocking_notifier_head min_freq_notifiers;
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struct pm_qos_constraints max_freq;
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struct blocking_notifier_head max_freq_notifiers;
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};
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struct freq_qos_request {
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enum freq_qos_req_type type;
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struct plist_node pnode;
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struct freq_constraints *qos;
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};
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static inline int freq_qos_request_active(struct freq_qos_request *req)
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{
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return !IS_ERR_OR_NULL(req->qos);
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