linux-kernel - Re: [PATCH 1/3] usb: common: Add usb_get_dr_mode_from_string and usb_dr_mode_to

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Date:   Tue, 09 Jul 2019 09:11:59 +0300
From:   Felipe Balbi <felipe.balbi@...ux.intel.com>
To:     Pawel Laszczak <pawell@...ence.com>
Cc:     gregkh@...uxfoundation.org, linux-usb@...r.kernel.org,
        rogerq@...com, linux-kernel@...r.kernel.org, jbergsagel@...com,
        nsekhar@...com, nm@...com, sureshp@...ence.com, jpawar@...ence.com,
        kurahul@...ence.com, aniljoy@...ence.com,
        Pawel Laszczak <pawell@...ence.com>
Subject: Re: [PATCH 1/3] usb: common: Add usb_get_dr_mode_from_string and usb_dr_mode_to_string.


Hi,

Pawel Laszczak <pawell@...ence.com> writes:
> diff --git a/include/linux/usb/otg.h b/include/linux/usb/otg.h
> index 69f1b6328532..c156817672c4 100644
> --- a/include/linux/usb/otg.h
> +++ b/include/linux/usb/otg.h
> @@ -129,4 +129,20 @@ enum usb_dr_mode {
>   */
>  extern enum usb_dr_mode usb_get_dr_mode(struct device *dev);
>  
> +/**
> + * usb_get_dr_mode_from_string - Convert string to dual role mode.
> + * @str: Pointer to the given string
> + *
> + * The function gets string and returns the correspondig enum usb_dr_mode.
> + */
> +extern enum usb_dr_mode usb_get_dr_mode_from_string(const char *str);
> +
> +/**
> + * usb_dr_mode_to_string - Convert dual role mode to string.
> + * @dr_mode: Pointer to the given dual role mode
> + *
> + * The function gets enum usb_dr_mode, and returns the correspondig string.
> + */
> +extern const char *usb_dr_mode_to_string(const enum usb_dr_mode dr_mode);
> +
>  #endif /* __LINUX_USB_OTG_H */

Still missing the stubs I mentioned. Did you try compiling with and
without common enabled?

-- 
balbi