diff options
| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2024-06-10 19:42:57 +0300 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2024-06-11 21:17:44 +0300 |
| commit | 6f7e4f81f738ac765318c54097a6235203073049 (patch) | |
| tree | 7a67d29abb024d2345a12055b0557cb7364a399c /drivers/input/misc | |
| parent | e17fb91cd4cde13001dc75ad99a378ab28dd44df (diff) | |
| download | linux-6f7e4f81f738ac765318c54097a6235203073049.tar.xz | |
Input: adxl34x - use device core to create driver-specific device attributes
Instead of creating driver-specific device attributes with
sysfs_create_group() have device core do this by setting up dev_groups
pointer in the driver structure.
Reviewed-by: Nuno Sa <nuno.sa@analog.com>
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Link: https://lore.kernel.org/r/20240610164301.1048482-1-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input/misc')
| -rw-r--r-- | drivers/input/misc/adxl34x-i2c.c | 1 | ||||
| -rw-r--r-- | drivers/input/misc/adxl34x-spi.c | 1 | ||||
| -rw-r--r-- | drivers/input/misc/adxl34x.c | 15 | ||||
| -rw-r--r-- | drivers/input/misc/adxl34x.h | 1 |
4 files changed, 10 insertions, 8 deletions
diff --git a/drivers/input/misc/adxl34x-i2c.c b/drivers/input/misc/adxl34x-i2c.c index d4014e367c77..7531c7b2d657 100644 --- a/drivers/input/misc/adxl34x-i2c.c +++ b/drivers/input/misc/adxl34x-i2c.c @@ -132,6 +132,7 @@ MODULE_DEVICE_TABLE(of, adxl34x_of_id); static struct i2c_driver adxl34x_driver = { .driver = { .name = "adxl34x", + .dev_groups = adxl34x_groups, .pm = pm_sleep_ptr(&adxl34x_pm), .of_match_table = adxl34x_of_id, }, diff --git a/drivers/input/misc/adxl34x-spi.c b/drivers/input/misc/adxl34x-spi.c index f1094a8ccdd5..2befcc4df0be 100644 --- a/drivers/input/misc/adxl34x-spi.c +++ b/drivers/input/misc/adxl34x-spi.c @@ -97,6 +97,7 @@ static void adxl34x_spi_remove(struct spi_device *spi) static struct spi_driver adxl34x_driver = { .driver = { .name = "adxl34x", + .dev_groups = adxl34x_groups, .pm = pm_sleep_ptr(&adxl34x_pm), }, .probe = adxl34x_spi_probe, diff --git a/drivers/input/misc/adxl34x.c b/drivers/input/misc/adxl34x.c index a3f45e0ee0c7..fbe5a56c19d1 100644 --- a/drivers/input/misc/adxl34x.c +++ b/drivers/input/misc/adxl34x.c @@ -664,6 +664,12 @@ static const struct attribute_group adxl34x_attr_group = { .attrs = adxl34x_attributes, }; +const struct attribute_group *adxl34x_groups[] = { + &adxl34x_attr_group, + NULL +}; +EXPORT_SYMBOL_GPL(adxl34x_groups); + static int adxl34x_input_open(struct input_dev *input) { struct adxl34x *ac = input_get_drvdata(input); @@ -823,13 +829,9 @@ struct adxl34x *adxl34x_probe(struct device *dev, int irq, goto err_free_mem; } - err = sysfs_create_group(&dev->kobj, &adxl34x_attr_group); - if (err) - goto err_free_irq; - err = input_register_device(input_dev); if (err) - goto err_remove_attr; + goto err_free_irq; AC_WRITE(ac, OFSX, pdata->x_axis_offset); ac->hwcal.x = pdata->x_axis_offset; @@ -889,8 +891,6 @@ struct adxl34x *adxl34x_probe(struct device *dev, int irq, return ac; - err_remove_attr: - sysfs_remove_group(&dev->kobj, &adxl34x_attr_group); err_free_irq: free_irq(ac->irq, ac); err_free_mem: @@ -903,7 +903,6 @@ EXPORT_SYMBOL_GPL(adxl34x_probe); void adxl34x_remove(struct adxl34x *ac) { - sysfs_remove_group(&ac->dev->kobj, &adxl34x_attr_group); free_irq(ac->irq, ac); input_unregister_device(ac->input); dev_dbg(ac->dev, "unregistered accelerometer\n"); diff --git a/drivers/input/misc/adxl34x.h b/drivers/input/misc/adxl34x.h index f9272a2e7a96..67e0ddc5c3eb 100644 --- a/drivers/input/misc/adxl34x.h +++ b/drivers/input/misc/adxl34x.h @@ -26,5 +26,6 @@ struct adxl34x *adxl34x_probe(struct device *dev, int irq, void adxl34x_remove(struct adxl34x *ac); extern const struct dev_pm_ops adxl34x_pm; +extern const struct attribute_group *adxl34x_groups[]; #endif |