acer-wmi: Use struct dev_pm_ops for power management
Make the acer-wmi driver define its PM callbacks through
a struct dev_pm_ops object rather than by using legacy PM hooks
in struct platform_driver.
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Tested-by: Lee, Chun-Yi <jlee@suse.com>
Acked-by: Matthew Garrett <mjg@redhat.com>
diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c
index ce875dc..c8f40c9 100644
--- a/drivers/platform/x86/acer-wmi.c
+++ b/drivers/platform/x86/acer-wmi.c
@@ -1877,8 +1877,7 @@
return 0;
}
-static int acer_platform_suspend(struct platform_device *dev,
-pm_message_t state)
+static int acer_suspend(struct device *dev)
{
u32 value;
struct acer_data *data = &interface->data;
@@ -1900,7 +1899,7 @@
return 0;
}
-static int acer_platform_resume(struct platform_device *device)
+static int acer_resume(struct device *dev)
{
struct acer_data *data = &interface->data;
@@ -1916,6 +1915,8 @@
return 0;
}
+static SIMPLE_DEV_PM_OPS(acer_pm, acer_suspend, acer_resume);
+
static void acer_platform_shutdown(struct platform_device *device)
{
struct acer_data *data = &interface->data;
@@ -1931,11 +1932,10 @@
.driver = {
.name = "acer-wmi",
.owner = THIS_MODULE,
+ .pm = &acer_pm,
},
.probe = acer_platform_probe,
.remove = acer_platform_remove,
- .suspend = acer_platform_suspend,
- .resume = acer_platform_resume,
.shutdown = acer_platform_shutdown,
};