linux-kernel - Re: [PATCH] usb: cdns3: Add static to cdns3_gadget

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Date:   Wed, 7 Oct 2020 11:04:45 +0300
From:   Roger Quadros <rogerq@...com>
To:     Pawel Laszczak <pawell@...ence.com>, <balbi@...nel.org>
CC:     <peter.chen@....com>, <nsekhar@...com>,
        <gregkh@...uxfoundation.org>, <linux-usb@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <kurahul@...ence.com>
Subject: Re: [PATCH] usb: cdns3: Add static to cdns3_gadget_exit function



On 07/10/2020 07:02, Pawel Laszczak wrote:
> Function cdns3_gadget_exit is used only in gadget.c file.
> This patch removes declaration and definition of this
> function from gadget-export.h file and makes it static.
> 
> Signed-off-by: Pawel Laszczak <pawell@...ence.com>

Acked-by: Roger Quadros <rogerq@...com>


> ---
>   drivers/usb/cdns3/gadget-export.h | 3 ---
>   drivers/usb/cdns3/gadget.c        | 2 +-
>   2 files changed, 1 insertion(+), 4 deletions(-)
> 
> diff --git a/drivers/usb/cdns3/gadget-export.h b/drivers/usb/cdns3/gadget-export.h
> index 577469eee961..702c5a267a92 100644
> --- a/drivers/usb/cdns3/gadget-export.h
> +++ b/drivers/usb/cdns3/gadget-export.h
> @@ -13,7 +13,6 @@
>   #ifdef CONFIG_USB_CDNS3_GADGET
>   
>   int cdns3_gadget_init(struct cdns3 *cdns);
> -void cdns3_gadget_exit(struct cdns3 *cdns);
>   #else
>   
>   static inline int cdns3_gadget_init(struct cdns3 *cdns)
> @@ -21,8 +20,6 @@ static inline int cdns3_gadget_init(struct cdns3 *cdns)
>   	return -ENXIO;
>   }
>   
> -static inline void cdns3_gadget_exit(struct cdns3 *cdns) { }
> -
>   #endif
>   
>   #endif /* __LINUX_CDNS3_GADGET_EXPORT */
> diff --git a/drivers/usb/cdns3/gadget.c b/drivers/usb/cdns3/gadget.c
> index 692acf7b9b14..6ff3aa3db497 100644
> --- a/drivers/usb/cdns3/gadget.c
> +++ b/drivers/usb/cdns3/gadget.c
> @@ -3069,7 +3069,7 @@ static void cdns3_gadget_release(struct device *dev)
>   	kfree(priv_dev);
>   }
>   
> -void cdns3_gadget_exit(struct cdns3 *cdns)
> +static void cdns3_gadget_exit(struct cdns3 *cdns)
>   {
>   	struct cdns3_device *priv_dev;
>   
> 

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