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iio: common: hid-sensors: simplify getting .drvdata

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We should get drvdata from struct device directly. Going via
platform_device is an unneeded step back and forth.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Wolfram Sang 2018-04-19 16:05:49 +02:00 committed by Jonathan Cameron
parent eb84ce7423
commit ebbdcba277
1 changed files with 3 additions and 6 deletions
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9
drivers/iio/common/hid-sensors/hid-sensor-trigger.c
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@ -304,8 +304,7 @@ EXPORT_SYMBOL(hid_sensor_setup_trigger);
static int __maybe_unused hid_sensor_suspend(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
struct iio_dev *indio_dev = platform_get_drvdata(pdev);
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct hid_sensor_common *attrb = iio_device_get_drvdata(indio_dev);
return _hid_sensor_power_state(attrb, false);
@ -313,8 +312,7 @@ static int __maybe_unused hid_sensor_suspend(struct device *dev)
static int __maybe_unused hid_sensor_resume(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
struct iio_dev *indio_dev = platform_get_drvdata(pdev);
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct hid_sensor_common *attrb = iio_device_get_drvdata(indio_dev);
schedule_work(&attrb->work);
return 0;
@ -322,8 +320,7 @@ static int __maybe_unused hid_sensor_resume(struct device *dev)
static int __maybe_unused hid_sensor_runtime_resume(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
struct iio_dev *indio_dev = platform_get_drvdata(pdev);
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct hid_sensor_common *attrb = iio_device_get_drvdata(indio_dev);
return _hid_sensor_power_state(attrb, true);
}