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authorDmitry Torokhov <dmitry.torokhov@gmail.com>2009-07-22 00:37:25 +0200
committerRafael J. Wysocki <rjw@sisk.pl>2009-07-24 00:17:28 +0200
commitd9ab77161d811ffb0bccf396f7155cc905c1b9e1 (patch)
tree6d055acd69351a56b7014388e24d33199139d79c /drivers/base
parent511647ff58fd0f1c1f415d2c757d841650edac91 (diff)
downloadop-kernel-dev-d9ab77161d811ffb0bccf396f7155cc905c1b9e1.zip
op-kernel-dev-d9ab77161d811ffb0bccf396f7155cc905c1b9e1.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 'drivers/base')
-rw-r--r--drivers/base/platform.c2
-rw-r--r--drivers/base/power/main.c8
2 files changed, 6 insertions, 4 deletions
diff --git a/drivers/base/platform.c b/drivers/base/platform.c
index 455e559..ae5c4aa 100644
--- a/drivers/base/platform.c
+++ b/drivers/base/platform.c
@@ -889,7 +889,7 @@ static int platform_pm_restore_noirq(struct device *dev)
#endif /* !CONFIG_HIBERNATION */
-static struct dev_pm_ops platform_dev_pm_ops = {
+static const struct dev_pm_ops platform_dev_pm_ops = {
.prepare = platform_pm_prepare,
.complete = platform_pm_complete,
.suspend = platform_pm_suspend,
diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c
index 58a3e57..1b1a786 100644
--- a/drivers/base/power/main.c
+++ b/drivers/base/power/main.c
@@ -157,8 +157,9 @@ void device_pm_move_last(struct device *dev)
* @ops: PM operations to choose from.
* @state: PM transition of the system being carried out.
*/
-static int pm_op(struct device *dev, struct dev_pm_ops *ops,
- pm_message_t state)
+static int pm_op(struct device *dev,
+ const struct dev_pm_ops *ops,
+ pm_message_t state)
{
int error = 0;
@@ -220,7 +221,8 @@ static int pm_op(struct device *dev, struct dev_pm_ops *ops,
* The operation is executed with interrupts disabled by the only remaining
* functional CPU in the system.
*/
-static int pm_noirq_op(struct device *dev, struct dev_pm_ops *ops,
+static int pm_noirq_op(struct device *dev,
+ const struct dev_pm_ops *ops,
pm_message_t state)
{
int error = 0;
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