diff mbox series

[v1,06/22] iio: adc: ltc2497: Get platform data via dev_get_platdata()

Message ID 20240902222824.1145571-7-andy.shevchenko@gmail.com (mailing list archive)
State Accepted
Headers show
Series iio: use dev_get_platdata() to access platform_data | expand

Commit Message

Andy Shevchenko Sept. 2, 2024, 10:16 p.m. UTC 
From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

Access to platform data via dev_get_platdata() getter to make code cleaner.

While at it, drop duplicate NULL check that iio_map_array_register()
already has.

Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com>
---
 drivers/iio/adc/ltc2497-core.c | 15 +++++----------
 1 file changed, 5 insertions(+), 10 deletions(-)
diff mbox series

Patch

diff --git a/drivers/iio/adc/ltc2497-core.c b/drivers/iio/adc/ltc2497-core.c
index 996f6cbbed3c..ad8ddf80310e 100644
--- a/drivers/iio/adc/ltc2497-core.c
+++ b/drivers/iio/adc/ltc2497-core.c
@@ -168,6 +168,7 @@  static const struct iio_info ltc2497core_info = {
 int ltc2497core_probe(struct device *dev, struct iio_dev *indio_dev)
 {
 	struct ltc2497core_driverdata *ddata = iio_priv(indio_dev);
+	struct iio_map *plat_data = dev_get_platdata(dev);
 	int ret;
 
 	/*
@@ -200,16 +201,10 @@  int ltc2497core_probe(struct device *dev, struct iio_dev *indio_dev)
 		return ret;
 	}
 
-	if (dev->platform_data) {
-		struct iio_map *plat_data;
-
-		plat_data = (struct iio_map *)dev->platform_data;
-
-		ret = iio_map_array_register(indio_dev, plat_data);
-		if (ret) {
-			dev_err(&indio_dev->dev, "iio map err: %d\n", ret);
-			goto err_regulator_disable;
-		}
+	ret = iio_map_array_register(indio_dev, plat_data);
+	if (ret) {
+		dev_err(&indio_dev->dev, "iio map err: %d\n", ret);
+		goto err_regulator_disable;
 	}
 
 	ddata->addr_prev = LTC2497_CONFIG_DEFAULT;