From: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
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@xxxxxxxxx>
---
drivers/iio/adc/ltc2497-core.c | 15 +++++----------
1 file changed, 5 insertions(+), 10 deletions(-)
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;
--
2.46.0
