Re: [PATCH 08/11] pinctrl: tegra-xusb: Return void in padctl enable/disable functions

[Jon Hunter <jonathanh@nvidia.com>]

On 14/01/2026 15:30, Krzysztof Kozlowski wrote:
> Make the padctl functions a bit simpler by returning void instead of
> always '0'.  The callers - phy init/exit - still need to return 0, but
> these are smaller function without if/branching.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
> ---
>   drivers/pinctrl/tegra/pinctrl-tegra-xusb.c | 14 ++++++++------
>   1 file changed, 8 insertions(+), 6 deletions(-)
> 
> diff --git a/drivers/pinctrl/tegra/pinctrl-tegra-xusb.c b/drivers/pinctrl/tegra/pinctrl-tegra-xusb.c
> index 49c5edeba87f..34a373f7e04d 100644
> --- a/drivers/pinctrl/tegra/pinctrl-tegra-xusb.c
> +++ b/drivers/pinctrl/tegra/pinctrl-tegra-xusb.c
> @@ -474,7 +474,7 @@ static const struct pinconf_ops tegra_xusb_padctl_pinconf_ops = {
>   #endif
>   };
>   
> -static int tegra_xusb_padctl_enable(struct tegra_xusb_padctl *padctl)
> +static void tegra_xusb_padctl_enable(struct tegra_xusb_padctl *padctl)
>   {
>   	u32 value;
>   
> @@ -501,10 +501,9 @@ static int tegra_xusb_padctl_enable(struct tegra_xusb_padctl *padctl)
>   
>   out:
>   	mutex_unlock(&padctl->lock);
> -	return 0;
>   }
>   
> -static int tegra_xusb_padctl_disable(struct tegra_xusb_padctl *padctl)
> +static void tegra_xusb_padctl_disable(struct tegra_xusb_padctl *padctl)
>   {
>   	u32 value;
>   
> @@ -534,21 +533,24 @@ static int tegra_xusb_padctl_disable(struct tegra_xusb_padctl *padctl)
>   
>   out:
>   	mutex_unlock(&padctl->lock);
> -	return 0;
>   }
>   
>   static int tegra_xusb_phy_init(struct phy *phy)
>   {
>   	struct tegra_xusb_padctl *padctl = phy_get_drvdata(phy);
>   
> -	return tegra_xusb_padctl_enable(padctl);
> +	tegra_xusb_padctl_enable(padctl);
> +
> +	return 0;
>   }
>   
>   static int tegra_xusb_phy_exit(struct phy *phy)
>   {
>   	struct tegra_xusb_padctl *padctl = phy_get_drvdata(phy);
>   
> -	return tegra_xusb_padctl_disable(padctl);
> +	tegra_xusb_padctl_disable(padctl);
> +
> +	return 0;
>   }
>   
>   static int pcie_phy_power_on(struct phy *phy)
> 

Reviewed-by: Jon Hunter <jonathanh@nvidia.com>

Thanks
Jon

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