Re: [PATCH v3 2/2] pwm: visconti: Add Toshiba Visconti SoC PWM support

[Uwe Kleine-König]

Hello,

On Sat, Apr 10, 2021 at 06:34:55AM +0900, Nobuhiro Iwamatsu wrote:
> > > +static int visconti_pwm_remove(struct platform_device *pdev)
> > > +{
> > > +	struct visconti_pwm_chip *priv = platform_get_drvdata(pdev);
> > > +
> > > +	return pwmchip_remove(&priv->chip);
> > 
> > I think Uwe would prefer this to be done separately because he's working
> > towards removing the return value from pwmchip_remove() and if we start
> > ignoring it in new drivers that will make life easier going forward.
> > 
> > So this should just be:
> > 
> > 	pwmchip_remove(&priv->chip);
> > 
> > 	return 0;
> 
> I understand your suggestion.
> However, it looks like the pwmchip_remove() hasn't been updated yet.
> I will wait for the update of pwmchip_remove.

pwmchip_remove will always return 0 since b2c200e3f2fd which is in v5.3.
So Thierry's suggestion is safe and indeed welcome.
 
Best regards
Uwe

-- 
Pengutronix e.K.                           | Uwe Kleine-König            |
Industrial Linux Solutions                 | https://www.pengutronix.de/ |

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