Re: [PATCH] ata: libahci_platform: use of_platform_device_create() return value

[Damien Le Moal <dlemoal@kernel.org>]

On 7/9/26 10:42, Rosen Penev wrote:
> of_platform_device_create() already returns the struct platform_device
> pointer, so there is no need for a separate of_find_device_by_node()
> call. Use the return value directly.
> 
> Avoids having to free the reference from of_find_device_by_node().

Looks OK to me, but how is the above comment relevant? I do not see any change
that can be described with this sentence. Maybe remove it? (I can do it when
applying)

> 
> Assisted-by: opencode:big-pickle
> Signed-off-by: Rosen Penev <rosenp@gmail.com>
> ---
>  drivers/ata/libahci_platform.c | 5 +----
>  1 file changed, 1 insertion(+), 4 deletions(-)
> 
> diff --git a/drivers/ata/libahci_platform.c b/drivers/ata/libahci_platform.c
> index 6e072d681341..2aa3df58fc9a 100644
> --- a/drivers/ata/libahci_platform.c
> +++ b/drivers/ata/libahci_platform.c
> @@ -617,10 +617,7 @@ struct ahci_host_priv *ahci_platform_get_resources(struct platform_device *pdev,
>  			mask_port_map |= BIT(port);
>  
>  #ifdef CONFIG_OF_ADDRESS
> -			of_platform_device_create(child, NULL, NULL);
> -
> -			port_dev = of_find_device_by_node(child);
> -
> +			port_dev = of_platform_device_create(child, NULL, NULL);
>  			if (port_dev) {
>  				rc = ahci_platform_get_regulator(hpriv, port,
>  								&port_dev->dev);


-- 
Damien Le Moal
Western Digital Research