Messages in this thread Patch in this message | | | From | Andi Shyti <> | Subject | [PATCH 01/12] Input: ad7897 - use managed devm_device_add_group | Date | Sat, 30 Sep 2017 05:38:28 +0900 |
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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@analog.com> Signed-off-by: Andi Shyti <andi@etezian.org> --- drivers/input/touchscreen/ad7877.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/input/touchscreen/ad7877.c b/drivers/input/touchscreen/ad7877.c index 9c250ae780d9..677ba38b4d1c 100644 --- a/drivers/input/touchscreen/ad7877.c +++ b/drivers/input/touchscreen/ad7877.c @@ -783,18 +783,16 @@ static int ad7877_probe(struct spi_device *spi) goto err_free_mem; } - err = sysfs_create_group(&spi->dev.kobj, &ad7877_attr_group); + err = devm_device_add_group(&spi->dev, &ad7877_attr_group); if (err) goto err_free_irq; err = input_register_device(input_dev); if (err) - goto err_remove_attr_group; + goto err_free_irq; return 0; -err_remove_attr_group: - sysfs_remove_group(&spi->dev.kobj, &ad7877_attr_group); err_free_irq: free_irq(spi->irq, ts); err_free_mem: @@ -807,8 +805,6 @@ 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); free_irq(ts->spi->irq, ts); -- 2.14.2
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