hp_accel: Use struct dev_pm_ops for power management

Make the hp_accel driver define its PM callbacks through
a struct dev_pm_ops object rather than by using legacy PM hooks
in struct acpi_device_ops.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Reviewed-by: Éric Piel <eric.piel@tremplin-utc.net>

1 files changed, 8 insertions, 7 deletions

diff --git a/drivers/platform/x86/hp_accel.c b/drivers/platform/x86/hp_accel.c
index c9e052033173..f4d91154ad67 100644
--- a/drivers/platform/x86/hp_accel.c
+++ b/drivers/platform/x86/hp_accel.c
@@ -353,20 +353,22 @@ static int lis3lv02d_remove(struct acpi_device *device, int type)
 
 
 #ifdef CONFIG_PM
-static int lis3lv02d_suspend(struct acpi_device *device)
+static int lis3lv02d_suspend(struct device *dev)
 {
         /* make sure the device is off when we suspend */
         lis3lv02d_poweroff(&lis3_dev);
         return 0;
 }
 
-static int lis3lv02d_resume(struct acpi_device *device)
+static int lis3lv02d_resume(struct device *dev)
 {
         return lis3lv02d_poweron(&lis3_dev);
 }
+
+static SIMPLE_DEV_PM_OPS(hp_accel_pm, lis3lv02d_suspend, lis3lv02d_resume);
+#define HP_ACCEL_PM (&hp_accel_pm)
 #else
-#define lis3lv02d_suspend NULL
-#define lis3lv02d_resume NULL
+#define HP_ACCEL_PM NULL
 #endif
 
 /* For the HP MDPS aka 3D Driveguard */
@@ -377,9 +379,8 @@ static struct acpi_driver lis3lv02d_driver = {
         .ops = {
                 .add     = lis3lv02d_add,
                 .remove  = lis3lv02d_remove,
-                .suspend = lis3lv02d_suspend,
-                .resume  = lis3lv02d_resume,
-        }
+        },
+        .drv.pm = HP_ACCEL_PM,
 };
 
 static int __init lis3lv02d_init_module(void)