[PATCH 19/61] iio: common: hid-sensors: simplify getting .drvdata

Wolfram Sang
2018-04-19T14:07:03Z

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>
---

Build tested only. buildbot is happy. Please apply individually.

drivers/iio/common/hid-sensors/hid-sensor-trigger.c | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/drivers/iio/common/hid-sensors/hid-sensor-trigger.c b/drivers/iio/common/hid-sensors/hid-sensor-trigger.c
index cfb6588565ba..2ce0efd98cc0 100644
--- a/drivers/iio/common/hid-sensors/hid-sensor-trigger.c
+++ b/drivers/iio/common/hid-sensors/hid-sensor-trigger.c
@@ -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);
}
--
2.11.0