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serial: sh-sci: disable callback typo fix
author
Magnus Damm
<damm@opensource.se>
Thu, 5 Nov 2009 14:34:57 +0000
(14:34 +0000)
committer
Paul Mundt
<lethal@linux-sh.org>
Fri, 6 Nov 2009 08:23:04 +0000
(17:23 +0900)
Avoid invoking the disable callback in case of NULL.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
drivers/serial/sh-sci.c
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diff --git
a/drivers/serial/sh-sci.c
b/drivers/serial/sh-sci.c
index
85119fb
..
6498bd1
100644
(file)
--- a/
drivers/serial/sh-sci.c
+++ b/
drivers/serial/sh-sci.c
@@
-1143,7
+1143,7
@@
static void serial_console_write(struct console *co, const char *s,
while ((sci_in(port, SCxSR) & bits) != bits)
cpu_relax();
- if (sci_port->disable)
;
+ if (sci_port->disable)
sci_port->disable(port);
}