USB: quatech2: Staticize local symbol

'qt2_process_read_urb' is referenced only in this file. Make it static.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Sachin Kamat 2013-05-13 10:35:20 +05:30 committed by Greg Kroah-Hartman
parent e77c4e6a91
commit 0e357899e7

View file

@ -523,7 +523,7 @@ static void qt2_process_flush(struct usb_serial_port *port, unsigned char *ch)
return; return;
} }
void qt2_process_read_urb(struct urb *urb) static void qt2_process_read_urb(struct urb *urb)
{ {
struct usb_serial *serial; struct usb_serial *serial;
struct qt2_serial_private *serial_priv; struct qt2_serial_private *serial_priv;