From: Fabrice Gasnier <fabrice.gasnier@foss.st.com>
To: Jonathan Cameron <jic23@kernel.org>, <linux-iio@vger.kernel.org>
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>,
Julia Lawall <Julia.Lawall@inria.fr>,
"Rafael J . Wysocki" <rjw@rjwysocki.net>,
Jonathan Cameron <Jonathan.Cameron@huawei.com>,
Olivier MOYSAN <olivier.moysan@foss.st.com>
Subject: Re: [PATCH 16/28] iio: dac: stm32-dac: Use pm_runtime_resume_and_get() to replace open coding.
Date: Wed, 12 May 2021 15:32:20 +0200 [thread overview]
Message-ID: <78fcf796-c84a-92fe-6aad-90b65828638f@foss.st.com> (raw)
In-Reply-To: <20210509113354.660190-17-jic23@kernel.org>
On 5/9/21 1:33 PM, Jonathan Cameron wrote:
> From: Jonathan Cameron <Jonathan.Cameron@huawei.com>
>
> Found using coccicheck script under review at:
> https://lore.kernel.org/lkml/20210427141946.2478411-1-Julia.Lawall@inria.fr/
>
> This is a prequel to taking a closer look at the runtime pm in IIO drivers
> in general
>
> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
> Cc: Fabrice Gasnier <fabrice.gasnier@foss.st.com>
> ---
> drivers/iio/dac/stm32-dac.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
Hi Jonathan,
Reviewed-by: Fabrice Gasnier <fabrice.gasnier@foss.st.com>
Thanks for the patch,
Regards,
Fabrice
>
> diff --git a/drivers/iio/dac/stm32-dac.c b/drivers/iio/dac/stm32-dac.c
> index a5b0a52bf86e..dd2e306824e7 100644
> --- a/drivers/iio/dac/stm32-dac.c
> +++ b/drivers/iio/dac/stm32-dac.c
> @@ -69,9 +69,8 @@ static int stm32_dac_set_enable_state(struct iio_dev *indio_dev, int ch,
> }
>
> if (enable) {
> - ret = pm_runtime_get_sync(dev);
> + ret = pm_runtime_resume_and_get(dev);
> if (ret < 0) {
> - pm_runtime_put_noidle(dev);
> mutex_unlock(&dac->lock);
> return ret;
> }
>
next prev parent reply other threads:[~2021-05-12 13:32 UTC|newest]
Thread overview: 99+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-09 11:33 [RESEND PATCH 00/28] IIO: Runtime PM related cleanups Jonathan Cameron
2021-05-09 11:33 ` [PATCH 01/28] iio: gyro: fxa210002c: Balance runtime pm + use pm_runtime_resume_and_get() Jonathan Cameron
2021-05-09 17:26 ` Rui Miguel Silva
2021-05-12 13:22 ` Mauro Carvalho Chehab
2021-05-12 13:30 ` Mauro Carvalho Chehab
2021-05-13 8:34 ` Rui Miguel Silva
2021-05-13 16:31 ` Jonathan Cameron
2021-05-13 16:35 ` Jonathan Cameron
2021-05-09 11:33 ` [PATCH 02/28] iio: light: isl29028: " Jonathan Cameron
2021-05-12 13:33 ` Mauro Carvalho Chehab
2021-05-13 16:37 ` Jonathan Cameron
2021-05-17 21:44 ` Linus Walleij
2021-05-09 11:33 ` [PATCH 03/28] iio: light: tsl2583: " Jonathan Cameron
2021-05-10 10:46 ` Brian Masney
2021-05-13 16:39 ` Jonathan Cameron
2021-05-12 13:35 ` Mauro Carvalho Chehab
2021-05-09 11:33 ` [PATCH 04/28] iio: accel: bmc150-accel: Balanced " Jonathan Cameron
2021-05-09 13:52 ` Hans de Goede
2021-05-13 16:41 ` Jonathan Cameron
2021-05-12 13:36 ` Mauro Carvalho Chehab
2021-05-09 11:33 ` [PATCH 05/28] iio: accel: mma8452: Balance " Jonathan Cameron
2021-05-12 13:37 ` Mauro Carvalho Chehab
2021-05-13 17:06 ` Jonathan Cameron
2021-05-09 11:33 ` [PATCH 06/28] iio: accel: mma9551/3: Balance untime " Jonathan Cameron
2021-05-12 13:37 ` Mauro Carvalho Chehab
2021-05-13 16:42 ` Jonathan Cameron
2021-05-09 11:33 ` [PATCH 07/28] iio: accel: kxcjk-1013: Balance runtime " Jonathan Cameron
2021-05-09 13:53 ` Hans de Goede
2021-05-12 13:39 ` Mauro Carvalho Chehab
2021-05-09 11:33 ` [PATCH 08/28] iio: hid: trigger: " Jonathan Cameron
2021-05-12 13:44 ` Mauro Carvalho Chehab
2021-05-16 15:19 ` Jonathan Cameron
2021-05-17 2:19 ` Srinivas Pandruvada
2021-05-17 8:43 ` Jonathan Cameron
2021-05-09 11:33 ` [PATCH 09/28] iio: imu: kmx61: " Jonathan Cameron
2021-05-12 13:45 ` Mauro Carvalho Chehab
2021-05-13 16:46 ` Jonathan Cameron
2021-05-09 11:33 ` [PATCH 10/28] iio: light: rpr0521: " Jonathan Cameron
2021-05-12 13:46 ` Mauro Carvalho Chehab
2021-05-13 17:03 ` Jonathan Cameron
2021-05-09 11:33 ` [PATCH 11/28] iio: magn: bmc150: " Jonathan Cameron
2021-05-12 13:48 ` Mauro Carvalho Chehab
2021-05-13 17:02 ` Jonathan Cameron
2021-05-17 21:49 ` Linus Walleij
2021-05-09 11:33 ` [PATCH 12/28] iio: accel: bmi088: " Jonathan Cameron
2021-05-12 13:51 ` Mauro Carvalho Chehab
2021-05-13 17:00 ` Jonathan Cameron
2021-05-09 11:33 ` [PATCH 13/28] iio: imu: mpu6050: Use pm_runtime_resume_and_get() to replace open coding Jonathan Cameron
2021-05-12 14:11 ` Mauro Carvalho Chehab
2021-05-16 15:36 ` Jonathan Cameron
2021-05-09 11:33 ` [PATCH 14/28] iio: adc: stm32-adc: " Jonathan Cameron
2021-05-12 13:30 ` Fabrice Gasnier
2021-05-13 16:47 ` Jonathan Cameron
2021-05-12 14:17 ` Mauro Carvalho Chehab
2021-05-09 11:33 ` [PATCH 15/28] iio: adc: stm32-dfsdm: " Jonathan Cameron
2021-05-12 13:31 ` Fabrice Gasnier
2021-05-13 16:48 ` Jonathan Cameron
2021-05-12 14:19 ` Mauro Carvalho Chehab
2021-05-09 11:33 ` [PATCH 16/28] iio: dac: stm32-dac: " Jonathan Cameron
2021-05-12 13:32 ` Fabrice Gasnier [this message]
2021-05-12 14:20 ` Mauro Carvalho Chehab
2021-05-13 16:49 ` Jonathan Cameron
2021-05-09 11:33 ` [PATCH 17/28] iio: adc: ads1015: " Jonathan Cameron
2021-05-12 14:22 ` Mauro Carvalho Chehab
2021-05-16 15:41 ` Jonathan Cameron
2021-05-09 11:33 ` [PATCH 18/28] iio: chemical: atlas-sensor: " Jonathan Cameron
2021-05-10 0:36 ` Matt Ranostay
2021-05-12 14:25 ` Mauro Carvalho Chehab
2021-05-16 15:46 ` Jonathan Cameron
2021-05-09 11:33 ` [PATCH 19/28] iio: light: pa12203001: " Jonathan Cameron
2021-05-14 7:35 ` Mauro Carvalho Chehab
2021-05-14 8:21 ` Jonathan Cameron
2021-05-09 11:33 ` [PATCH 20/28] iio: light: us5182: " Jonathan Cameron
2021-05-12 14:35 ` Mauro Carvalho Chehab
2021-05-13 16:51 ` Jonathan Cameron
2021-05-09 11:33 ` [PATCH 21/28] iio: light: vcnl4000: " Jonathan Cameron
2021-05-12 14:36 ` Mauro Carvalho Chehab
2021-05-13 16:57 ` Jonathan Cameron
2021-05-09 11:33 ` [PATCH 22/28] iio: light: vcnl4035: " Jonathan Cameron
2021-05-12 14:39 ` Mauro Carvalho Chehab
2021-05-13 16:58 ` Jonathan Cameron
2021-05-09 11:33 ` [PATCH 23/28] iio: pressure: zpa2326: fix potential extra call of runtime suspend Jonathan Cameron
2021-05-12 14:49 ` Mauro Carvalho Chehab
2021-05-16 16:08 ` Jonathan Cameron
2021-05-09 11:33 ` [PATCH 24/28] iio: temp: mlx90614: Handle failure in pm_runtime_resume_and_get() Jonathan Cameron
2021-05-12 14:51 ` Mauro Carvalho Chehab
2021-05-13 16:53 ` Jonathan Cameron
2021-05-09 11:33 ` [PATCH 25/28] iio: proximity: srf04: Use pm_runtime_resume_and_get() and handle error Jonathan Cameron
2021-05-12 14:53 ` Mauro Carvalho Chehab
2021-05-13 16:55 ` Jonathan Cameron
2021-05-09 11:33 ` [PATCH 26/28] iio: prox: pulsed-light-v2: Switch pm_runtime_resume_and_get() Jonathan Cameron
2021-05-12 14:56 ` Mauro Carvalho Chehab
2021-05-16 16:08 ` Jonathan Cameron
2021-05-09 11:33 ` [PATCH 27/28] iio: pressure: icp10100: Use pm_runtime_resume_and_get() + handle errors Jonathan Cameron
2021-05-12 15:00 ` Mauro Carvalho Chehab
2021-05-16 16:17 ` Jonathan Cameron
2021-05-09 11:33 ` [PATCH 28/28] iio: adc: rcar-gyroadc: Use pm_runtime_resume_and_get() and check in probe() Jonathan Cameron
2021-05-12 15:01 ` Mauro Carvalho Chehab
2021-05-13 16:54 ` Jonathan Cameron
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