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authorAndi Shyti <andi@etezian.org>2017-09-30 02:39:34 +0300
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2017-09-30 02:51:04 +0300
commita71b8b5c4afd84821becd2d3eec5f33c59aa0d23 (patch)
tree916b158fa3d2657b96ddbc7ab3413886e3ca5cb1 /drivers/input/touchscreen
parentb887df52f83e6739a9fcf5490d075e2beed441bb (diff)
downloadlinux-a71b8b5c4afd84821becd2d3eec5f33c59aa0d23.tar.xz
Input: rohm_bu21023 - use managed devm_device_add_group
Commit 57b8ff070f98 ("driver core: add devm_device_add_group() and friends") has added the managed version for creating sysfs group files. Use devm_device_add_group instead of sysfs_create_group and remove the action that cleans the sysfs file when exiting the driver. Signed-off-by: Andi Shyti <andi@etezian.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input/touchscreen')
-rw-r--r--drivers/input/touchscreen/rohm_bu21023.c17
1 files changed, 1 insertions, 16 deletions
diff --git a/drivers/input/touchscreen/rohm_bu21023.c b/drivers/input/touchscreen/rohm_bu21023.c
index eeaf6ff03597..bda0500c9b57 100644
--- a/drivers/input/touchscreen/rohm_bu21023.c
+++ b/drivers/input/touchscreen/rohm_bu21023.c
@@ -1103,13 +1103,6 @@ static void rohm_ts_close(struct input_dev *input_dev)
ts->initialized = false;
}
-static void rohm_ts_remove_sysfs_group(void *_dev)
-{
- struct device *dev = _dev;
-
- sysfs_remove_group(&dev->kobj, &rohm_ts_attr_group);
-}
-
static int rohm_bu21023_i2c_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
@@ -1180,20 +1173,12 @@ static int rohm_bu21023_i2c_probe(struct i2c_client *client,
return error;
}
- error = sysfs_create_group(&dev->kobj, &rohm_ts_attr_group);
+ error = devm_device_add_group(dev, &rohm_ts_attr_group);
if (error) {
dev_err(dev, "failed to create sysfs group: %d\n", error);
return error;
}
- error = devm_add_action(dev, rohm_ts_remove_sysfs_group, dev);
- if (error) {
- rohm_ts_remove_sysfs_group(dev);
- dev_err(dev, "Failed to add sysfs cleanup action: %d\n",
- error);
- return error;
- }
-
return error;
}