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| author |   Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2012-10-23 01:07:27 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2012-10-23 01:07:27 +0200 |
| commit | 5f986c590fcf4284924fcda991cf14ab32bff49f (patch) | |
| tree | 07b31910af67192423c5bc7b7e6ee1134bc221c2 /include/linux/pm_qos.h | |
| parent | Linux 3.7-rc2 (diff) | |
| download | wireguard-linux-5f986c590fcf4284924fcda991cf14ab32bff49f.tar.xz wireguard-linux-5f986c590fcf4284924fcda991cf14ab32bff49f.zip | |
PM / QoS: Prepare device structure for adding more constraint types
Currently struct dev_pm_info contains only one PM QoS constraints
pointer reserved for latency requirements. Since one more device
constraints type (i.e. flags) will be necessary, introduce a new
structure, struct dev_pm_qos, that eventually will contain all of
the available device PM QoS constraints and replace the "constraints"
pointer in struct dev_pm_info with a pointer to the new structure
called "qos".
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Jean Pihet <j-pihet@ti.com>
Diffstat (limited to 'include/linux/pm_qos.h')
| -rw-r--r-- | include/linux/pm_qos.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/pm_qos.h b/include/linux/pm_qos.h index 9924ea1f22e0..30e9ad72e797 100644 --- a/include/linux/pm_qos.h +++ b/include/linux/pm_qos.h @@ -57,6 +57,10 @@ struct pm_qos_constraints { struct blocking_notifier_head *notifiers; }; +struct dev_pm_qos { + struct pm_qos_constraints latency; +}; + /* Action requested to pm_qos_update_target */ enum pm_qos_req_action { PM_QOS_ADD_REQ, /* Add a new request */ |