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)
commit97d24634daff8b83dae21cfde68553ff4997e558
tree444098d3fcca65273df44c20a5cc2ef895fef57f
parent1e9deb118ed76b9df89d189f27a06522a03cf743
serial: use DIV_ROUND_CLOSEST instead of open coding it

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/tty/serial/serial_core.c