intel_mid_thermal: Use struct dev_pm_ops for power management

Make the intel_mid_thermal 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>
Reviewed-by: Durgadoss R <durgadoss.r@intel.com>

diff --git a/drivers/platform/x86/intel_mid_thermal.c b/drivers/platform/x86/intel_mid_thermal.c
index 5ae9cd9c7e6e10f4da2dc254725f397286598731..ea7422f6fa0343328c2074e4df63d60488d55f9b 100644 (file)
--- a/drivers/platform/x86/intel_mid_thermal.c
+++ b/drivers/platform/x86/intel_mid_thermal.c
@@ -418,23 +418,23 @@ static struct thermal_device_info *initialize_sensor(int index)
 
 /**
  * mid_thermal_resume - resume routine
- * @pdev: platform device structure
+ * @dev: device structure
  *
  * mid thermal resume: re-initializes the adc. Can sleep.
  */
-static int mid_thermal_resume(struct platform_device *pdev)
+static int mid_thermal_resume(struct device *dev)
 {
-       return mid_initialize_adc(&pdev->dev);
+       return mid_initialize_adc(dev);
 }
 
 /**
  * mid_thermal_suspend - suspend routine
- * @pdev: platform device structure
+ * @dev: device structure
  *
  * mid thermal suspend implements the suspend functionality
  * by stopping the ADC. Can sleep.
  */
-static int mid_thermal_suspend(struct platform_device *pdev, pm_message_t mesg)
+static int mid_thermal_suspend(struct device *dev)
 {
        /*
         * This just stops the ADC and does not disable it.
@@ -444,6 +444,9 @@ static int mid_thermal_suspend(struct platform_device *pdev, pm_message_t mesg)
        return configure_adc(0);
 }
 
+static SIMPLE_DEV_PM_OPS(mid_thermal_pm,
+                        mid_thermal_suspend, mid_thermal_resume);
+
 /**
  * read_curr_temp - reads the current temperature and stores in temp
  * @temp: holds the current temperature value after reading
@@ -557,10 +560,9 @@ static struct platform_driver mid_thermal_driver = {
        .driver = {
                .name = DRIVER_NAME,
                .owner = THIS_MODULE,
+               .pm = &mid_thermal_pm,
        },
        .probe = mid_thermal_probe,
-       .suspend = mid_thermal_suspend,
-       .resume = mid_thermal_resume,
        .remove = __devexit_p(mid_thermal_remove),
        .id_table = therm_id_table,
 };