From: Dmitry Torokhov <dmitry.torokhov@gmail.com>
To: Andi Shyti <andi@etezian.org>
Cc: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org,
Andi Shyti <andi.shyti@samsung.com>,
Michael Hennerich <michael.hennerich@analog.com>
Subject: Re: [PATCH 02/12] Input: ad7879 - use managed devm_device_add_group
Date: Fri, 29 Sep 2017 16:48:18 -0700 [thread overview]
Message-ID: <20170929234818.GM14362@dtor-ws> (raw)
In-Reply-To: <20170929203839.7010-3-andi@etezian.org>
On Sat, Sep 30, 2017 at 05:38:29AM +0900, Andi Shyti wrote:
> 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 action that cleans the sysfs file when exiting the
> driver.
>
> CC: Michael Hennerich <michael.hennerich@analog.com>
> Signed-off-by: Andi Shyti <andi@etezian.org>
Applied, thank you.
> ---
> drivers/input/touchscreen/ad7879.c | 13 +------------
> 1 file changed, 1 insertion(+), 12 deletions(-)
>
> diff --git a/drivers/input/touchscreen/ad7879.c b/drivers/input/touchscreen/ad7879.c
> index 196028c45210..7d74a0ae2c94 100644
> --- a/drivers/input/touchscreen/ad7879.c
> +++ b/drivers/input/touchscreen/ad7879.c
> @@ -524,13 +524,6 @@ static int ad7879_parse_dt(struct device *dev, struct ad7879 *ts)
> return 0;
> }
>
> -static void ad7879_cleanup_sysfs(void *_ts)
> -{
> - struct ad7879 *ts = _ts;
> -
> - sysfs_remove_group(&ts->dev->kobj, &ad7879_attr_group);
> -}
> -
> int ad7879_probe(struct device *dev, struct regmap *regmap,
> int irq, u16 bustype, u8 devid)
> {
> @@ -658,11 +651,7 @@ int ad7879_probe(struct device *dev, struct regmap *regmap,
>
> __ad7879_disable(ts);
>
> - err = sysfs_create_group(&dev->kobj, &ad7879_attr_group);
> - if (err)
> - return err;
> -
> - err = devm_add_action_or_reset(dev, ad7879_cleanup_sysfs, ts);
> + err = devm_device_add_group(dev, &ad7879_attr_group);
> if (err)
> return err;
>
> --
> 2.14.2
>
--
Dmitry
next prev parent reply other threads:[~2017-09-29 23:48 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-29 20:38 [PATCH 00/12] use managed devm_device_add_group for all touchscreen drivers Andi Shyti
2017-09-29 20:38 ` [PATCH 01/12] Input: ad7897 - use managed devm_device_add_group Andi Shyti
2017-09-29 23:32 ` Dmitry Torokhov
2017-10-27 6:11 ` Andi Shyti
2017-09-29 20:38 ` [PATCH 02/12] Input: ad7879 " Andi Shyti
2017-09-29 23:48 ` Dmitry Torokhov [this message]
2017-09-29 20:38 ` [PATCH 03/12] Input: ads7846 " Andi Shyti
2017-09-29 23:46 ` Dmitry Torokhov
2017-09-29 20:38 ` [PATCH 04/12] Input: atmel_mxt_ts " Andi Shyti
2017-09-29 23:46 ` Dmitry Torokhov
2017-09-29 20:38 ` [PATCH 05/12] Input: edt-ft5x06 " Andi Shyti
2017-09-29 23:42 ` Dmitry Torokhov
2017-09-29 20:38 ` [PATCH 06/12] Input: elants_i2c " Andi Shyti
2017-09-29 23:38 ` Dmitry Torokhov
2017-09-29 20:38 ` [PATCH 07/12] Input: ili210x " Andi Shyti
2017-09-29 23:45 ` Dmitry Torokhov
2017-09-29 20:38 ` [PATCH 08/12] Input: melfas_mip4 " Andi Shyti
2017-09-29 23:38 ` Dmitry Torokhov
2017-09-29 20:38 ` [PATCH 09/12] Input: raydium_i2c_ts " Andi Shyti
2017-09-29 23:39 ` Dmitry Torokhov
2017-09-29 20:38 ` [PATCH 10/12] Input: rohm_bu21023 " Andi Shyti
2017-09-29 23:39 ` Dmitry Torokhov
2017-09-29 20:38 ` [PATCH 11/12] Input: tsc200x-core " Andi Shyti
2017-09-29 23:44 ` Dmitry Torokhov
2017-09-29 20:38 ` [PATCH 12/12] Input: wdt87xx_i2c " Andi Shyti
2017-09-29 23:41 ` Dmitry Torokhov
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