linux-kernel - Re: [PATCH v1 1/1] iio: dac: stm32-dac: Replace open coded str_enable

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Message-ID: <20220618163721.1cef64c9@jic23-huawei>
Date:   Sat, 18 Jun 2022 16:37:21 +0100
From:   Jonathan Cameron <jic23@...nel.org>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Cc:     linux-iio@...r.kernel.org,
        linux-stm32@...md-mailman.stormreply.com,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Lars-Peter Clausen <lars@...afoo.de>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Alexandre Torgue <alexandre.torgue@...s.st.com>,
        Fabrice Gasnier <fabrice.gasnier@...s.st.com>
Subject: Re: [PATCH v1 1/1] iio: dac: stm32-dac: Replace open coded
 str_enable_disable()

On Fri, 17 Jun 2022 01:00:23 +0300
Andy Shevchenko <andriy.shevchenko@...ux.intel.com> wrote:

> Replace open coded str_enable_disable() in error message in
> stm32_dac_set_enable_state().
> 
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
+CC Fabrice.

Looks good + harmless to me, so I'll pick it up now, but still time
for any additional feedback as I'll only push it out for 0-day to poke
at initially.

Applied to the togreg branch of iio.git.

Thanks,

Jonathan

> ---
>  drivers/iio/dac/stm32-dac.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/iio/dac/stm32-dac.c b/drivers/iio/dac/stm32-dac.c
> index e842c15c674d..315d66648210 100644
> --- a/drivers/iio/dac/stm32-dac.c
> +++ b/drivers/iio/dac/stm32-dac.c
> @@ -14,6 +14,7 @@
>  #include <linux/module.h>
>  #include <linux/platform_device.h>
>  #include <linux/pm_runtime.h>
> +#include <linux/string_helpers.h>
>  
>  #include "stm32-dac-core.h"
>  
> @@ -79,8 +80,7 @@ static int stm32_dac_set_enable_state(struct iio_dev *indio_dev, int ch,
>  	ret = regmap_update_bits(dac->common->regmap, STM32_DAC_CR, msk, en);
>  	mutex_unlock(&dac->lock);
>  	if (ret < 0) {
> -		dev_err(&indio_dev->dev, "%s failed\n", en ?
> -			"Enable" : "Disable");
> +		dev_err(&indio_dev->dev, "%s failed\n", str_enable_disable(en));
>  		goto err_put_pm;
>  	}
>