serial: 8250: Remove duplicate ->handle_irq initialization

set_io_from_upio() already initializes ->handle_irq to
serial8250_default_handle_irq.

Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Peter Hurley 2015-02-24 14:25:02 -05:00 • committed by Greg Kroah-Hartman
commit e6e98ceff3