Commit 57b8ff070f98 ("driver core: add devm_device_add_group()
and friends") has added the the managed version for creating
sysfs group files.
Use devm_device_add_group instead of sysfs_create_group and
remove the relative sysfs_remove_group and goto label.
CC: Michael Hennerich <michael.hennerich@xxxxxxxxxx>
Signed-off-by: Andi Shyti <andi@xxxxxxxxxxx>
---
drivers/input/touchscreen/ad7877.c | 15 ++-------------
1 file changed, 2 insertions(+), 13 deletions(-)
diff --git a/drivers/input/touchscreen/ad7877.c b/drivers/input/touchscreen/ad7877.c
index 3a4230219b23..c8a143db8681 100644
--- a/drivers/input/touchscreen/ad7877.c
+++ b/drivers/input/touchscreen/ad7877.c
@@ -780,28 +780,17 @@ static int ad7877_probe(struct spi_device *spi)
return err;
}
- err = sysfs_create_group(&spi->dev.kobj, &ad7877_attr_group);
+ err = devm_device_add_group(&spi->dev, &ad7877_attr_group);
if (err)
return err;
- err = input_register_device(input_dev);
- if (err)
- goto err_remove_attr_group;
-
- return 0;
-
-err_remove_attr_group:
- sysfs_remove_group(&spi->dev.kobj, &ad7877_attr_group);
-
- return err;
+ return input_register_device(input_dev);
}
static int ad7877_remove(struct spi_device *spi)
{
struct ad7877 *ts = spi_get_drvdata(spi);
- sysfs_remove_group(&spi->dev.kobj, &ad7877_attr_group);
-
ad7877_disable(ts);
dev_dbg(&spi->dev, "unregistered touchscreen\n");
--
2.15.0
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