serial: use DIV_ROUND_CLOSEST instead of open coding it
authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Tue, 20 Dec 2011 10:47:44 +0000 (11:47 +0100)
committerGreg Kroah-Hartman <gregkh@suse.de>
Thu, 5 Jan 2012 00:18:54 +0000 (16:18 -0800)
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

No differences found