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-rw-r--r--drivers/iio/adc/stx104.c22
1 files changed, 2 insertions, 20 deletions
diff --git a/drivers/iio/adc/stx104.c b/drivers/iio/adc/stx104.c
index 7e3645749eaf..c56ff286695d 100644
--- a/drivers/iio/adc/stx104.c
+++ b/drivers/iio/adc/stx104.c
@@ -339,30 +339,13 @@ static int stx104_probe(struct device *dev, unsigned int id)
stx104dev->chip = &stx104gpio->chip;
dev_set_drvdata(dev, stx104dev);
- err = gpiochip_add_data(&stx104gpio->chip, stx104gpio);
+ err = devm_gpiochip_add_data(dev, &stx104gpio->chip, stx104gpio);
if (err) {
dev_err(dev, "GPIO registering failed (%d)\n", err);
return err;
}
- err = iio_device_register(indio_dev);
- if (err) {
- dev_err(dev, "IIO device registering failed (%d)\n", err);
- gpiochip_remove(&stx104gpio->chip);
- return err;
- }
-
- return 0;
-}
-
-static int stx104_remove(struct device *dev, unsigned int id)
-{
- struct stx104_dev *const stx104dev = dev_get_drvdata(dev);
-
- iio_device_unregister(stx104dev->indio_dev);
- gpiochip_remove(stx104dev->chip);
-
- return 0;
+ return devm_iio_device_register(dev, indio_dev);
}
static struct isa_driver stx104_driver = {
@@ -370,7 +353,6 @@ static struct isa_driver stx104_driver = {
.driver = {
.name = "stx104"
},
- .remove = stx104_remove
};
module_isa_driver(stx104_driver, num_stx104);