Subject: Re: [PATCH v2 6/9] net: ethernet: ti: am65-cpsw: Convert to devm_of_phy_optional_get()

From: Vinod Koul <[email-masked]>
Date: Fri, 3 Feb 2023 10:57:26 +0530

On 24-01-23, 19:37, Geert Uytterhoeven wrote:
> Use the new devm_of_phy_optional_get() helper instead of open-coding the
> same operation.
> 
> Signed-off-by: Geert Uytterhoeven <[email-masked]>
> ---
> v2:
>   - Rebase on top of commit 854617f52ab42418 ("net: ethernet: ti:
>     am65-cpsw: Handle -EPROBE_DEFER for Serdes PHY") in net-next
>     (next-20230123 and later).

I was trying to apply this on rc1, so ofcourse this fails for me? How do
we resolve this?

I can skip this patch, provide a tag for this to be pulled into -net
tree

> ---
>  drivers/net/ethernet/ti/am65-cpsw-nuss.c | 8 +++-----
>  1 file changed, 3 insertions(+), 5 deletions(-)
> 
> diff --git a/drivers/net/ethernet/ti/am65-cpsw-nuss.c b/drivers/net/ethernet/ti/am65-cpsw-nuss.c
> index c696da89962f1ae3..794f228c8d632f7a 100644
> --- a/drivers/net/ethernet/ti/am65-cpsw-nuss.c
> +++ b/drivers/net/ethernet/ti/am65-cpsw-nuss.c
> @@ -1460,11 +1460,9 @@ static int am65_cpsw_init_serdes_phy(struct device *dev, struct device_node *por
>  	struct phy *phy;
>  	int ret;
>  
> -	phy = devm_of_phy_get(dev, port_np, name);
> -	if (PTR_ERR(phy) == -ENODEV)
> -		return 0;
> -	if (IS_ERR(phy))
> -		return PTR_ERR(phy);
> +	phy = devm_of_phy_optional_get(dev, port_np, name);
> +	if (IS_ERR_OR_NULL(phy))
> +		return PTR_ERR_OR_ZERO(phy);
>  
>  	/* Serdes PHY exists. Store it. */
>  	port->slave.serdes_phy = phy;
> -- 
> 2.34.1

-- 
~Vinod