Re: [PATCH v3 030/108] pwm: sun4i: Make use of pwmchip_parent() macro

From: "Jernej Škrabec" <jernej.skrabec@gmail.com>
To: "Thierry Reding" <thierry.reding@gmail.com>,
	"Chen-Yu Tsai" <wens@csie.org>,
	"Samuel Holland" <samuel@sholland.org>,
	"Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>
Cc: linux-pwm@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-sunxi@lists.linux.dev, kernel@pengutronix.de
Subject: Re: [PATCH v3 030/108] pwm: sun4i: Make use of pwmchip_parent() macro
Date: Sat, 25 Nov 2023 19:48:35 +0100	[thread overview]
Message-ID: <2706375.mvXUDI8C0e@jernej-laptop> (raw)
In-Reply-To: <20231121134901.208535-31-u.kleine-koenig@pengutronix.de>

Dne torek, 21. november 2023 ob 14:49:32 CET je Uwe Kleine-König napisal(a):
> struct pwm_chip::dev is about to change. To not have to touch this
> driver in the same commit as struct pwm_chip::dev, use the macro
> provided for exactly this purpose.
> 
> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>

Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>

Best regards,
Jernej

> ---
>  drivers/pwm/pwm-sun4i.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/pwm/pwm-sun4i.c b/drivers/pwm/pwm-sun4i.c
> index 1a439025540d..44edf1ce5739 100644
> --- a/drivers/pwm/pwm-sun4i.c
> +++ b/drivers/pwm/pwm-sun4i.c
> @@ -245,7 +245,7 @@ static int sun4i_pwm_apply(struct pwm_chip *chip, struct pwm_device *pwm,
>  	if (!cstate.enabled) {
>  		ret = clk_prepare_enable(sun4i_pwm->clk);
>  		if (ret) {
> -			dev_err(chip->dev, "failed to enable PWM clock\n");
> +			dev_err(pwmchip_parent(chip), "failed to enable PWM clock\n");
>  			return ret;
>  		}
>  	}
> @@ -253,7 +253,7 @@ static int sun4i_pwm_apply(struct pwm_chip *chip, struct pwm_device *pwm,
>  	ret = sun4i_pwm_calculate(sun4i_pwm, state, &duty, &period, &prescaler,
>  				  &bypass);
>  	if (ret) {
> -		dev_err(chip->dev, "period exceeds the maximum value\n");
> +		dev_err(pwmchip_parent(chip), "period exceeds the maximum value\n");
>  		if (!cstate.enabled)
>  			clk_disable_unprepare(sun4i_pwm->clk);
>  		return ret;
> 


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