Commit 3d2c2f3e authored Apr 23, 2008 by Magnus Damm Committed by Paul Mundt May 08, 2008

sh-sci: avoid writing to nonexistent registers



Only write to hardware in SCI_OUT() if the register size is valid.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

parent 9b4e466f

drivers/serial/sh-sci.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -321,7 +321,7 @@
		unsigned int addr = port->mapbase + (offset); \
		if ((size) == 8) { \
		ctrl_outb(value, addr); \
		} else { \
		} else if ((size) == 16) { \
		ctrl_outw(value, addr); \
		}