[PATCH 3/6] sh: remove extraneous ; on scif_sercon_putc wait loop

[Andy Whitcroft <apw@shadowen.org>]

It seems we have gained an extraneous trailing ';' on one of the
wait loops in scif_sercon_putc().  Although this is completely
benign as the apparent payload is also the empty statement, it
invites error in the future.  Clean it up now.

Signed-off-by: Andy Whitcroft <apw@shadowen.org>
Cc: Paul Mundt <lethal@linux-sh.org>
Cc: linuxsh-dev@lists.sourceforge.net
---
 arch/sh/kernel/early_printk.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/sh/kernel/early_printk.c b/arch/sh/kernel/early_printk.c
index 9833493..80b637c 100644
--- a/arch/sh/kernel/early_printk.c
+++ b/arch/sh/kernel/early_printk.c
@@ -76,7 +76,7 @@ static void scif_sercon_putc(int c)
 	sci_in(&scif_port, SCxSR);
 	sci_out(&scif_port, SCxSR, 0xf3 & ~(0x20 | 0x40));
 
-	while ((sci_in(&scif_port, SCxSR) & 0x40) == 0);
+	while ((sci_in(&scif_port, SCxSR) & 0x40) == 0)
 		;
 
 	if (c == '\n')