RE: [PATCH] usb: renesas_usbhs: Remove renesas_usbhs_get_info() wrapper

Hi Geert-san,

> From: Geert Uytterhoeven, Sent: Wednesday, April 17, 2024 12:54 AM
> 
> The renesas_usbhs_get_info() wrapper was useful for legacy board code.
> Since commit 1fa59bda21c7fa36 ("ARM: shmobile: Remove legacy board code
> for Armadillo-800 EVA") in v4.3, it is no longer used outside the USBHS
> driver, and provides no added value over dev_get_platdata(), while
> obfuscating the real operation.
> 
> Drop it, and replace it by dev_get_platdata() in its sole user.
> 
> Signed-off-by: Geert Uytterhoeven <[email protected]>

Thank you for the patch!

Reviewed-by: Yoshihiro Shimoda <[email protected]>

Best regards,
Yoshihiro Shimoda

> ---
>  drivers/usb/renesas_usbhs/common.c | 2 +-
>  include/linux/usb/renesas_usbhs.h  | 5 -----
>  2 files changed, 1 insertion(+), 6 deletions(-)
> 
> diff --git a/drivers/usb/renesas_usbhs/common.c b/drivers/usb/renesas_usbhs/common.c
> index b6bef9081bf275f0..edc43f169d493c65 100644
> --- a/drivers/usb/renesas_usbhs/common.c
> +++ b/drivers/usb/renesas_usbhs/common.c
> @@ -613,7 +613,7 @@ static int usbhs_probe(struct platform_device *pdev)
> 
>  	info = of_device_get_match_data(dev);
>  	if (!info) {
> -		info = renesas_usbhs_get_info(pdev);
> +		info = dev_get_platdata(dev);
>  		if (!info)
>  			return dev_err_probe(dev, -EINVAL, "no platform info\n");
>  	}
> diff --git a/include/linux/usb/renesas_usbhs.h b/include/linux/usb/renesas_usbhs.h
> index 372898d9eeb00bbc..67bfcda6c7d2779e 100644
> --- a/include/linux/usb/renesas_usbhs.h
> +++ b/include/linux/usb/renesas_usbhs.h
> @@ -194,9 +194,4 @@ struct renesas_usbhs_platform_info {
>  	struct renesas_usbhs_driver_param	driver_param;
>  };
> 
> -/*
> - * macro for platform
> - */
> -#define renesas_usbhs_get_info(pdev)\
> -	((struct renesas_usbhs_platform_info *)(pdev)->dev.platform_data)
>  #endif /* RENESAS_USB_H */
> --
> 2.34.1