Driver Core: Make PM operations a const pointer

[~andy/linux] / include / linux / device.h

diff --git a/include/linux/device.h b/include/linux/device.h
index aebb81036db2d368a7b55664f5a2b9d102c5109d..a28642975053f9cf63480f11325463da410947c9 100644 (file)
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -62,7 +62,7 @@ struct bus_type {
        int (*suspend)(struct device *dev, pm_message_t state);
        int (*resume)(struct device *dev);
 
-       struct dev_pm_ops *pm;
+       const struct dev_pm_ops *pm;
 
        struct bus_type_private *p;
 };
@@ -132,7 +132,7 @@ struct device_driver {
        int (*resume) (struct device *dev);
        struct attribute_group **groups;
 
-       struct dev_pm_ops *pm;
+       const struct dev_pm_ops *pm;
 
        struct driver_private *p;
 };
@@ -200,7 +200,8 @@ struct class {
        int (*suspend)(struct device *dev, pm_message_t state);
        int (*resume)(struct device *dev);
 
-       struct dev_pm_ops *pm;
+       const struct dev_pm_ops *pm;
+
        struct class_private *p;
 };
 
@@ -291,7 +292,7 @@ struct device_type {
        char *(*nodename)(struct device *dev);
        void (*release)(struct device *dev);
 
-       struct dev_pm_ops *pm;
+       const struct dev_pm_ops *pm;
 };
 
 /* interface for exporting device attributes */