Re: [PATCH] pwm: tegra: fail probe on reset deassert errors

[Uwe Kleine-König]

Hello,

On Sun, Aug 30, 2026 at 08:58:43PM +0800, Pengpeng Hou wrote:
> diff --git a/drivers/pwm/pwm-tegra.c b/drivers/pwm/pwm-tegra.c
> index 5cdbe120ba2d8..d9fa16a7b31f4 100644
> --- a/drivers/pwm/pwm-tegra.c
> +++ b/drivers/pwm/pwm-tegra.c
> @@ -379,7 +379,9 @@ static int tegra_pwm_probe(struct platform_device *pdev)
>  		goto put_pm;
>  	}
>  
> -	reset_control_deassert(pc->rst);
> +	ret = reset_control_deassert(pc->rst);
> +	if (ret)
> +		goto put_pm;

Alternatively use devm_reset_control_get_exclusive_deasserted() instead
of devm_reset_control_get_exclusive().

Best regards
Uwe

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