linux-kernel - Re: [PATCH 04/10] staging: r8188eu: rewrite usb vendor request defines

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Date:   Sat, 21 Aug 2021 18:45:05 +0100
From:   Phillip Potter <phil@...lpotter.co.uk>
To:     Martin Kaiser <martin@...ser.cx>
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Larry Finger <Larry.Finger@...inger.net>,
        Dan Carpenter <dan.carpenter@...cle.com>,
        Michael Straube <straube.linux@...il.com>,
        linux-staging@...ts.linux.dev,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 04/10] staging: r8188eu: rewrite usb vendor request defines

On Sat, 21 Aug 2021 at 17:49, Martin Kaiser <martin@...ser.cx> wrote:
>
> Replace the numeric values with USB constants to make their
> meaning clearer.
>
> Signed-off-by: Martin Kaiser <martin@...ser.cx>
> ---
>  drivers/staging/r8188eu/include/usb_ops.h | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/staging/r8188eu/include/usb_ops.h b/drivers/staging/r8188eu/include/usb_ops.h
> index 5d290199e37c..b6a1cd536adf 100644
> --- a/drivers/staging/r8188eu/include/usb_ops.h
> +++ b/drivers/staging/r8188eu/include/usb_ops.h
> @@ -8,8 +8,8 @@
>  #include "drv_types.h"
>  #include "osdep_intf.h"
>
> -#define REALTEK_USB_VENQT_READ         0xC0
> -#define REALTEK_USB_VENQT_WRITE                0x40
> +#define REALTEK_USB_VENQT_READ         (USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE)
> +#define REALTEK_USB_VENQT_WRITE                (USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE)
>  #define REALTEK_USB_VENQT_CMD_REQ      0x05
>  #define REALTEK_USB_VENQT_CMD_IDX      0x00
>
> --
> 2.20.1
>

Acked-by: Phillip Potter <phil@...lpotter.co.uk>

Regards,
Phil