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Input: iqs5xx - use device core to create driver-specific device attributes

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Instead of creating driver-specific device attributes with
devm_device_add_group() have device core do this by setting up dev_groups
pointer in the driver structure.

Reviewed-by: Jeff LaBundy <jeff@labundy.com>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20230729005133.1095051-15-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Dmitry Torokhov 2023-07-28 17:51:24 -07:00
parent e6ed1bf97e
commit 2883d4e30b
1 changed files with 3 additions and 7 deletions
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10
drivers/input/touchscreen/iqs5xx.c
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@ -974,10 +974,11 @@ static umode_t iqs5xx_attr_is_visible(struct kobject *kobj,
return attr->mode;
}
static const struct attribute_group iqs5xx_attr_group = {
static const struct attribute_group iqs5xx_group = {
.is_visible = iqs5xx_attr_is_visible,
.attrs = iqs5xx_attrs,
};
__ATTRIBUTE_GROUPS(iqs5xx);
static int iqs5xx_suspend(struct device *dev)
{
@ -1053,12 +1054,6 @@ static int iqs5xx_probe(struct i2c_client *client)
return error;
}
error = devm_device_add_group(&client->dev, &iqs5xx_attr_group);
if (error) {
dev_err(&client->dev, "Failed to add attributes: %d\n", error);
return error;
}
if (iqs5xx->input) {
error = input_register_device(iqs5xx->input);
if (error)
@ -1089,6 +1084,7 @@ MODULE_DEVICE_TABLE(of, iqs5xx_of_match);
static struct i2c_driver iqs5xx_i2c_driver = {
.driver = {
.name = "iqs5xx",
.dev_groups = iqs5xx_groups,
.of_match_table = iqs5xx_of_match,
.pm = pm_sleep_ptr(&iqs5xx_pm),
},