linux-kernel - Re: [PATCH] OPP: ti: Fix ti_opp_supply

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Date: Tue, 11 Jun 2024 10:59:00 +0530
From: Viresh Kumar <viresh.kumar@...aro.org>
To: Primoz Fiser <primoz.fiser@...ik.com>
Cc: Viresh Kumar <vireshk@...nel.org>, Nishanth Menon <nm@...com>,
	Stephen Boyd <sboyd@...nel.org>, linux-pm@...r.kernel.org,
	linux-kernel@...r.kernel.org, upstream@...ts.phytec.de
Subject: Re: [PATCH] OPP: ti: Fix ti_opp_supply_probe wrong return values

On 06-06-24, 09:01, Primoz Fiser wrote:
> Function ti_opp_supply_probe() since commit 6baee034cb55 ("OPP: ti:
> Migrate to dev_pm_opp_set_config_regulators()") returns wrong values
> when all goes well and hence driver probing eventually fails.
> 
> Fixes: 6baee034cb55 ("OPP: ti: Migrate to dev_pm_opp_set_config_regulators()")
> Signed-off-by: Primoz Fiser <primoz.fiser@...ik.com>
> ---
>  drivers/opp/ti-opp-supply.c | 6 ++++--
>  1 file changed, 4 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/opp/ti-opp-supply.c b/drivers/opp/ti-opp-supply.c
> index e3b97cd1fbbf..ec0056a4bb13 100644
> --- a/drivers/opp/ti-opp-supply.c
> +++ b/drivers/opp/ti-opp-supply.c
> @@ -393,10 +393,12 @@ static int ti_opp_supply_probe(struct platform_device *pdev)
>  	}
>  
>  	ret = dev_pm_opp_set_config_regulators(cpu_dev, ti_opp_config_regulators);
> -	if (ret < 0)
> +	if (ret < 0) {
>  		_free_optimized_voltages(dev, &opp_data);
> +		return ret;
> +	}
>  
> -	return ret;
> +	return 0;
>  }

Applied. Thanks.

-- 
viresh