linux-kernel - Re: [PATCH v2 4/4] usb: serial: remove unused function for F81232

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Date:	Wed, 21 Jan 2015 14:55:40 +0300
From:	Sergei Shtylyov <sergei.shtylyov@...entembedded.com>
To:	Peter Hung <hpeter@...il.com>, johan@...nel.org
CC:	gregkh@...uxfoundation.org, linux-usb@...r.kernel.org,
	linux-kernel@...r.kernel.org, tom_tsai@...tek.com.tw,
	peter_hong@...tek.com.tw,
	Peter Hung <hpeter+linux_kernel@...il.com>
Subject: Re: [PATCH v2 4/4] usb: serial: remove unused function for F81232

Hello.

On 1/21/2015 1:30 PM, Peter Hung wrote:

> remove unused function set_line_control

    The source says set_control_lines().

> Signed-off-by: Peter Hung <hpeter+linux_kernel@...il.com>
> ---
>   drivers/usb/serial/f81232.c | 7 -------
>   1 file changed, 7 deletions(-)

> diff --git a/drivers/usb/serial/f81232.c b/drivers/usb/serial/f81232.c
> index 9a54f56..11a236b 100644
> --- a/drivers/usb/serial/f81232.c
> +++ b/drivers/usb/serial/f81232.c
> @@ -323,13 +323,6 @@ static void f81232_process_read_urb(struct urb *urb)
>   		tty_flip_buffer_push(&port->port);
>   	}
>
> -
> -}
> -
> -static int set_control_lines(struct usb_device *dev, u8 value)
> -{
> -	/* FIXME - Stubbed out for now */
> -	return 0;
>   }
>
>   static void f81232_break_ctl(struct tty_struct *tty, int break_state)

WBR, Sergei

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