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authorRafael J. Wysocki <rjw@sisk.pl>2011-04-29 00:36:53 +0200
committerRafael J. Wysocki <rjw@sisk.pl>2011-04-29 00:36:53 +0200
commit1d2b71f61b6a10216274e27b717becf9ae101fc7 (patch)
tree9a2c7c3411cfcf485f17fec985c646ee90390d02 /include/linux/pm.h
parent638080c37ae08fd0c44cec13d7948ca5385ae851 (diff)
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PM / Runtime: Add subsystem data field to struct dev_pm_info
Some subsystems need to attach PM-related data to struct device and they need to use devres for this purpose. For their convenience and to make code more straightforward, add a new field called subsys_data to struct dev_pm_info and let subsystems use it for attaching PM-related information to devices. Convert the ARM shmobile platform to using the new field. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Diffstat (limited to 'include/linux/pm.h')
-rw-r--r--include/linux/pm.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/pm.h b/include/linux/pm.h
index 512e09177e57..f4167d0faa67 100644
--- a/include/linux/pm.h
+++ b/include/linux/pm.h
@@ -460,6 +460,7 @@ struct dev_pm_info {
unsigned long active_jiffies;
unsigned long suspended_jiffies;
unsigned long accounting_timestamp;
+ void *subsys_data; /* Owned by the subsystem. */
#endif
};