From 5778d54afc99b6a9321acf2d8b5ad87d246008dc Mon Sep 17 00:00:00 2001
From: Mike Frysinger <vapier@gentoo.org>
Date: Wed, 26 Oct 2011 00:20:39 +0000
Subject: [PATCH] serial: sandbox: optimize puts
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Acked-by: Simon Glass <sjg@chromium.org>
---
drivers/serial/sandbox.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/serial/sandbox.c b/drivers/serial/sandbox.c
index 0d65587f71a..cae6c9411c8 100644
--- a/drivers/serial/sandbox.c
+++ b/drivers/serial/sandbox.c
@@ -44,8 +44,7 @@ void serial_putc(const char ch)
void serial_puts(const char *str)
{
- while (*str)
- serial_putc(*str++);
+ os_write(1, str, strlen(str));
}
int serial_getc(void)
--
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