iio: common: cros_ec_sensors: simplify getting .driver_data

Wolfram Sang · Enric Balletbo i Serra · commit f636fb044ad6 · 2021-09-27T09:18:01.000+02:00
We should get 'driver_data' 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> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Link: https://lore.kernel.org/r/20210920090522.23784-7-wsa+renesas@sang-engineering.com
diff --git a/drivers/iio/common/cros_ec_sensors/cros_ec_sensors_core.c b/drivers/iio/common/cros_ec_sensors/cros_ec_sensors_core.c
@@ -831,8 +831,7 @@ EXPORT_SYMBOL_GPL(cros_ec_sensors_core_write);
 
 static int __maybe_unused cros_ec_sensors_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 cros_ec_sensors_core_state *st = iio_priv(indio_dev);
 	int ret = 0;
 

Original file line number	Diff line number	Diff line change
`@@ -831,8 +831,7 @@ EXPORT_SYMBOL_GPL(cros_ec_sensors_core_write);`
`831`	`831`
`832`	`832`	`static int __maybe_unused cros_ec_sensors_resume(struct device *dev)`
`833`	`833`	`{`
`834`		`- struct platform_device *pdev = to_platform_device(dev);`
`835`		`- struct iio_dev *indio_dev = platform_get_drvdata(pdev);`
	`834`	`+ struct iio_dev *indio_dev = dev_get_drvdata(dev);`
`836`	`835`	`struct cros_ec_sensors_core_state *st = iio_priv(indio_dev);`
`837`	`836`	`int ret = 0;`
`838`	`837`