1 files changed, 15 insertions, 4 deletions

diff --git a/drivers/input/misc/pcf8574_keypad.c b/drivers/input/misc/pcf8574_keypad.c
index d1583aea1721..08be1a355956 100644
--- a/drivers/input/misc/pcf8574_keypad.c
+++ b/drivers/input/misc/pcf8574_keypad.c
@@ -169,19 +169,29 @@ static int __devexit pcf8574_kp_remove(struct i2c_client *client)
 }
 
 #ifdef CONFIG_PM
-static int pcf8574_kp_resume(struct i2c_client *client)
+static int pcf8574_kp_resume(struct device *dev)
 {
+        struct i2c_client *client = to_i2c_client(dev);
+
         enable_irq(client->irq);
 
         return 0;
 }
 
-static int pcf8574_kp_suspend(struct i2c_client *client, pm_message_t mesg)
+static int pcf8574_kp_suspend(struct device *dev)
 {
+        struct i2c_client *client = to_i2c_client(dev);
+
         disable_irq(client->irq);
 
         return 0;
 }
+
+static const struct dev_pm_ops pcf8574_kp_pm_ops = {
+        .suspend        = pcf8574_kp_suspend,
+        .resume         = pcf8574_kp_resume,
+};
+
 #else
 # define pcf8574_kp_resume  NULL
 # define pcf8574_kp_suspend NULL
@@ -197,11 +207,12 @@ static struct i2c_driver pcf8574_kp_driver = {
         .driver = {
                 .name  = DRV_NAME,
                 .owner = THIS_MODULE,
+#ifdef CONFIG_PM
+                .pm = &pcf8574_kp_pm_ops,
+#endif
         },
         .probe    = pcf8574_kp_probe,
         .remove   = __devexit_p(pcf8574_kp_remove),
-        .suspend  = pcf8574_kp_suspend,
-        .resume   = pcf8574_kp_resume,
         .id_table = pcf8574_kp_id,
 };