From: Jonathan Cameron <jic23@kernel.org>
To: Matti Vaittinen <mazziesaccount@gmail.com>
Cc: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>,
Alexandru Tachici <alexandru.tachici@analog.com>,
Lars-Peter Clausen <lars@metafoo.de>,
Michael Hennerich <Michael.Hennerich@analog.com>,
linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v3 06/14] iio: ad7192: Simplify using devm_regulator_get_enable()
Date: Sun, 16 Oct 2022 16:59:40 +0100 [thread overview]
Message-ID: <20221016165940.792e15a2@jic23-huawei> (raw)
In-Reply-To: <9719c445c095d3d308e2fc9f4f93294f5806c41c.1660934107.git.mazziesaccount@gmail.com>
On Fri, 19 Aug 2022 22:19:01 +0300
Matti Vaittinen <mazziesaccount@gmail.com> wrote:
> Use devm_regulator_get_enable() instead of open coded get, enable,
> add-action-to-disable-at-detach - pattern. Also drop the seemingly unused
> struct member 'dvdd'.
>
> Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com>
Now the required dependencies are upstream...
Applied to the togreg branch of iio.git.
Thanks,
Jonathan
>
> ---
> v2 => v3
> Split to own patch.
> ---
> drivers/iio/adc/ad7192.c | 15 ++-------------
> 1 file changed, 2 insertions(+), 13 deletions(-)
>
> diff --git a/drivers/iio/adc/ad7192.c b/drivers/iio/adc/ad7192.c
> index d71977be7d22..8a52c0dec3f9 100644
> --- a/drivers/iio/adc/ad7192.c
> +++ b/drivers/iio/adc/ad7192.c
> @@ -177,7 +177,6 @@ struct ad7192_chip_info {
> struct ad7192_state {
> const struct ad7192_chip_info *chip_info;
> struct regulator *avdd;
> - struct regulator *dvdd;
> struct clk *mclk;
> u16 int_vref_mv;
> u32 fclk;
> @@ -1015,19 +1014,9 @@ static int ad7192_probe(struct spi_device *spi)
> if (ret)
> return ret;
>
> - st->dvdd = devm_regulator_get(&spi->dev, "dvdd");
> - if (IS_ERR(st->dvdd))
> - return PTR_ERR(st->dvdd);
> -
> - ret = regulator_enable(st->dvdd);
> - if (ret) {
> - dev_err(&spi->dev, "Failed to enable specified DVdd supply\n");
> - return ret;
> - }
> -
> - ret = devm_add_action_or_reset(&spi->dev, ad7192_reg_disable, st->dvdd);
> + ret = devm_regulator_get_enable(&spi->dev, "dvdd");
> if (ret)
> - return ret;
> + return dev_err_probe(&spi->dev, ret, "Failed to enable specified DVdd supply\n");
>
> ret = regulator_get_voltage(st->avdd);
> if (ret < 0) {
next prev parent reply other threads:[~2022-10-16 15:59 UTC|newest]
Thread overview: 65+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-19 19:16 [PATCH v3 00/14] Use devm helpers for regulator get and enable Matti Vaittinen
2022-08-19 19:17 ` [PATCH v3 01/14] docs: devres: regulator: Add new get_enable functions to devres.rst Matti Vaittinen
2022-08-19 19:17 ` [PATCH v3 02/14] clk: cdce925: simplify using devm_regulator_get_enable() Matti Vaittinen
2022-10-17 23:07 ` Stephen Boyd
2022-08-19 19:18 ` [PATCH v3 03/14] gpu: drm: simplify drivers using devm_regulator_*get_enable*() Matti Vaittinen
2022-08-29 14:25 ` Robert Foss
2022-08-30 7:04 ` Matti Vaittinen
2022-08-19 19:18 ` [PATCH v3 04/14] hwmon: lm90: simplify using devm_regulator_get_enable() Matti Vaittinen
2022-08-19 19:18 ` [PATCH v3 05/14] hwmon: adm1177: " Matti Vaittinen
2022-08-19 19:36 ` Guenter Roeck
2022-08-19 19:19 ` [PATCH v3 06/14] iio: ad7192: Simplify " Matti Vaittinen
2022-10-16 15:59 ` Jonathan Cameron [this message]
2022-08-19 19:19 ` [PATCH v3 07/14] iio: ltc2688: Simplify using devm_regulator_*get_enable() Matti Vaittinen
2022-08-20 11:21 ` Jonathan Cameron
2022-08-20 13:38 ` Matti Vaittinen
2022-08-20 16:09 ` Andy Shevchenko
2022-08-20 17:30 ` Matti Vaittinen
2022-08-20 17:41 ` Andy Shevchenko
2022-08-20 19:00 ` Matti Vaittinen
2022-08-21 13:13 ` Andy Shevchenko
2022-08-22 8:13 ` Vaittinen, Matti
2022-08-22 19:14 ` Jonathan Cameron
2022-08-30 11:34 ` Sa, Nuno
2022-10-16 16:04 ` Jonathan Cameron
2022-08-19 19:19 ` [PATCH v3 08/14] iio: bmg160_core: " Matti Vaittinen
2022-08-19 23:30 ` Andy Shevchenko
2022-08-20 6:19 ` Vaittinen, Matti
2022-08-20 6:25 ` Andy Shevchenko
2022-08-20 6:48 ` Vaittinen, Matti
2022-08-20 7:18 ` Andy Shevchenko
2022-08-20 10:05 ` Matti Vaittinen
2022-08-20 16:21 ` Andy Shevchenko
2022-08-20 17:27 ` Matti Vaittinen
2022-08-21 13:08 ` Andy Shevchenko
2022-08-22 5:50 ` Vaittinen, Matti
2022-08-20 11:38 ` Jonathan Cameron
2022-08-20 13:20 ` Matti Vaittinen
2022-08-20 11:22 ` Jonathan Cameron
2022-08-20 13:26 ` Matti Vaittinen
2022-10-16 16:08 ` Jonathan Cameron
2022-10-17 4:28 ` Matti Vaittinen
2022-08-19 19:19 ` [PATCH v3 09/14] iio: st_lsm6dsx: " Matti Vaittinen
2022-10-16 16:11 ` Jonathan Cameron
2022-08-19 19:20 ` [PATCH v3 10/14] iio: ad7476: simplify using devm_regulator_get_enable() Matti Vaittinen
2022-08-30 11:44 ` Sa, Nuno
2022-10-16 16:12 ` Jonathan Cameron
2022-08-19 19:20 ` [PATCH v3 11/14] iio: ad7606: " Matti Vaittinen
2022-08-30 11:46 ` Sa, Nuno
2022-08-30 12:54 ` Matti Vaittinen
2022-10-16 16:15 ` Jonathan Cameron
2022-10-16 16:24 ` Jonathan Cameron
2022-10-17 4:32 ` Matti Vaittinen
2022-08-19 19:20 ` [PATCH v3 12/14] iio: max1241: " Matti Vaittinen
2022-08-19 19:58 ` Alexandru Lazar
2022-10-16 16:17 ` Jonathan Cameron
2022-08-19 19:20 ` [PATCH v3 13/14] iio: max1363: " Matti Vaittinen
2022-08-30 11:50 ` Sa, Nuno
2022-10-16 16:18 ` Jonathan Cameron
2022-10-16 16:37 ` Jonathan Cameron
2022-08-19 19:21 ` [PATCH v3 14/14] iio: hmc425a: " Matti Vaittinen
2022-08-30 11:49 ` Sa, Nuno
2022-08-30 13:00 ` Matti Vaittinen
2022-08-30 13:55 ` Sa, Nuno
2022-10-16 16:20 ` Jonathan Cameron
2022-08-19 23:27 ` [PATCH v3 00/14] Use devm helpers for regulator get and enable Andy Shevchenko
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20221016165940.792e15a2@jic23-huawei \
--to=jic23@kernel.org \
--cc=Michael.Hennerich@analog.com \
--cc=alexandru.tachici@analog.com \
--cc=lars@metafoo.de \
--cc=linux-iio@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=matti.vaittinen@fi.rohmeurope.com \
--cc=mazziesaccount@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).