diff options
| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2023-07-28 17:51:14 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2023-09-06 14:23:47 -0700 |
| commit | e86253d98547a2229693dc516943439513949003 (patch) | |
| tree | d1c0cec78f36846c849c712ff54a4920512bb88b /drivers/input/touchscreen/ad7877.c | |
| parent | b4f2ad7b232a0df8f73cbde5966e4d4e5d82fc52 (diff) | |
Input: ad7877 - use device core to create driver-specific device attributes
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.
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20230729005133.1095051-5-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input/touchscreen/ad7877.c')
| -rw-r--r-- | drivers/input/touchscreen/ad7877.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/input/touchscreen/ad7877.c b/drivers/input/touchscreen/ad7877.c index edb36d663f22..a0598e9c7aff 100644 --- a/drivers/input/touchscreen/ad7877.c +++ b/drivers/input/touchscreen/ad7877.c @@ -612,10 +612,11 @@ static umode_t ad7877_attr_is_visible(struct kobject *kobj, return mode; } -static const struct attribute_group ad7877_attr_group = { +static const struct attribute_group ad7877_group = { .is_visible = ad7877_attr_is_visible, .attrs = ad7877_attributes, }; +__ATTRIBUTE_GROUPS(ad7877); static void ad7877_setup_ts_def_msg(struct spi_device *spi, struct ad7877 *ts) { @@ -777,10 +778,6 @@ static int ad7877_probe(struct spi_device *spi) return err; } - err = devm_device_add_group(&spi->dev, &ad7877_attr_group); - if (err) - return err; - err = input_register_device(input_dev); if (err) return err; @@ -810,8 +807,9 @@ static DEFINE_SIMPLE_DEV_PM_OPS(ad7877_pm, ad7877_suspend, ad7877_resume); static struct spi_driver ad7877_driver = { .driver = { - .name = "ad7877", - .pm = pm_sleep_ptr(&ad7877_pm), + .name = "ad7877", + .dev_groups = ad7877_groups, + .pm = pm_sleep_ptr(&ad7877_pm), }, .probe = ad7877_probe, }; |