hwmon: (max6639) Convert to dev_pm_ops

The I2C specific PM operations have been deprecated and printing a
warning on boot for over a year now.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
[guenter.roeck@ericsson.com: Added missing #ifdef around pm functions]
Cc: stable@vger.kernel.org # 3.0+
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>

diff --git a/drivers/hwmon/max6639.c b/drivers/hwmon/max6639.c
index 193067e27b6f355290921d0452d391d6f9e44fc1..de8f7adaccbd9bba107d731d88b00e22ef5053fd 100644 (file)
--- a/drivers/hwmon/max6639.c
+++ b/drivers/hwmon/max6639.c
@@ -596,8 +596,10 @@ static int max6639_remove(struct i2c_client *client)
        return 0;
 }
 
-static int max6639_suspend(struct i2c_client *client, pm_message_t mesg)
+#ifdef CONFIG_PM_SLEEP
+static int max6639_suspend(struct device *dev)
 {
+       struct i2c_client *client = to_i2c_client(dev);
        int data = i2c_smbus_read_byte_data(client, MAX6639_REG_GCONFIG);
        if (data < 0)
                return data;
@@ -606,8 +608,9 @@ static int max6639_suspend(struct i2c_client *client, pm_message_t mesg)
                        MAX6639_REG_GCONFIG, data | MAX6639_GCONFIG_STANDBY);
 }
 
-static int max6639_resume(struct i2c_client *client)
+static int max6639_resume(struct device *dev)
 {
+       struct i2c_client *client = to_i2c_client(dev);
        int data = i2c_smbus_read_byte_data(client, MAX6639_REG_GCONFIG);
        if (data < 0)
                return data;
@@ -615,6 +618,7 @@ static int max6639_resume(struct i2c_client *client)
        return i2c_smbus_write_byte_data(client,
                        MAX6639_REG_GCONFIG, data & ~MAX6639_GCONFIG_STANDBY);
 }
+#endif /* CONFIG_PM_SLEEP */
 
 static const struct i2c_device_id max6639_id[] = {
        {"max6639", 0},
@@ -623,15 +627,18 @@ static const struct i2c_device_id max6639_id[] = {
 
 MODULE_DEVICE_TABLE(i2c, max6639_id);
 
+static const struct dev_pm_ops max6639_pm_ops = {
+       SET_SYSTEM_SLEEP_PM_OPS(max6639_suspend, max6639_resume)
+};
+
 static struct i2c_driver max6639_driver = {
        .class = I2C_CLASS_HWMON,
        .driver = {
                   .name = "max6639",
+                  .pm = &max6639_pm_ops,
                   },
        .probe = max6639_probe,
        .remove = max6639_remove,
-       .suspend = max6639_suspend,
-       .resume = max6639_resume,
        .id_table = max6639_id,
        .detect = max6639_detect,
        .address_list = normal_i2c,