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authorDmitry Torokhov <dmitry.torokhov@gmail.com>2009-07-24 22:11:32 -0700
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2009-07-24 22:11:32 -0700
commit8150f32b90f630ad3e460f026ce338cb81685bc9 (patch)
tree691fb27f26e783e39f01d2effb9e35f7f461964f /include/linux/device.h
parent11a79260916b00bcfe1bcfbd7a994321ee25b880 (diff)
downloadop-kernel-dev-8150f32b90f630ad3e460f026ce338cb81685bc9.zip
op-kernel-dev-8150f32b90f630ad3e460f026ce338cb81685bc9.tar.gz
Driver Core: Make PM operations a const pointer
They are not supposed to be modified by drivers, so make them const. Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Diffstat (limited to 'include/linux/device.h')
-rw-r--r--include/linux/device.h9
1 files changed, 5 insertions, 4 deletions
diff --git a/include/linux/device.h b/include/linux/device.h
index aebb810..a286429 100644
--- 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 */
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