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intel_mid_thermal: Use struct dev_pm_ops for power management

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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>
This commit is contained in:
Rafael J. Wysocki 2012-06-27 23:19:45 +02:00
parent 3c33be0b0d
commit 8ff847fc21
1 changed files with 9 additions and 7 deletions
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16
drivers/platform/x86/intel_mid_thermal.c
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@ -418,23 +418,23 @@ static struct thermal_device_info *initialize_sensor(int index)
/** /**
* mid_thermal_resume - resume routine * mid_thermal_resume - resume routine
* @pdev: platform device structure * @dev: device structure
* *
* mid thermal resume: re-initializes the adc. Can sleep. * 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 * mid_thermal_suspend - suspend routine
* @pdev: platform device structure * @dev: device structure
* *
* mid thermal suspend implements the suspend functionality * mid thermal suspend implements the suspend functionality
* by stopping the ADC. Can sleep. * 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. * 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); 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 * read_curr_temp - reads the current temperature and stores in temp
* @temp: holds the current temperature value after reading * @temp: holds the current temperature value after reading
@ -557,10 +560,9 @@ static struct platform_driver mid_thermal_driver = {
.driver = { .driver = {
.name = DRIVER_NAME, .name = DRIVER_NAME,
.owner = THIS_MODULE, .owner = THIS_MODULE,
.pm = &mid_thermal_pm,
}, },
.probe = mid_thermal_probe, .probe = mid_thermal_probe,
.suspend = mid_thermal_suspend,
.resume = mid_thermal_resume,
.remove = __devexit_p(mid_thermal_remove), .remove = __devexit_p(mid_thermal_remove),
.id_table = therm_id_table, .id_table = therm_id_table,
}; };