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