compass ak8975: add suspend and resume return value

diff --git a/drivers/input/magnetometer/ak8975.c b/drivers/input/magnetometer/ak8975.c
index 5b424add2b315f104a84bc66be91a6714bda9ea1..9380c9ac26d6ef91ba4af7fe5d103d4cd86aaf39 100755 (executable)
--- a/drivers/input/magnetometer/ak8975.c
+++ b/drivers/input/magnetometer/ak8975.c
@@ -701,7 +701,7 @@ static void akm8975_early_resume(struct early_suspend *handler)
        AKMDBG("resumed with flag=%d", 
               atomic_read(&reserve_open_flag));
 }
-static void akm8975_suspend(struct i2c_client *client, pm_message_t mesg)
+static int akm8975_suspend(struct i2c_client *client, pm_message_t mesg)
 {
        AKMFUNC("akm8975_early_suspend");
        atomic_set(&suspend_flag, 1);
@@ -711,9 +711,10 @@ static void akm8975_suspend(struct i2c_client *client, pm_message_t mesg)
        disable_irq(this_client->irq);
        AKMDBG("suspended with flag=%d", 
               atomic_read(&reserve_open_flag));
+       return 0;
 }
 
-static void akm8975_resume(struct i2c_client *client)
+static int akm8975_resume(struct i2c_client *client)
 {
        AKMFUNC("akm8975_early_resume");
        enable_irq(this_client->irq);
@@ -722,6 +723,7 @@ static void akm8975_resume(struct i2c_client *client)
        wake_up(&open_wq);
        AKMDBG("resumed with flag=%d", 
               atomic_read(&reserve_open_flag));
+       return 0;
 }
 /*********************************************/
 static struct file_operations akmd_fops = {