From: Jingoo Han <jg1.han@samsung.com>
Date: Thu, 8 Aug 2013 08:32:04 +0000 (+0900)
Subject: serial: 8250_early: fix comparison of different types
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=75474b6fd6660486d89226fc6f704853c76210e3;p=linux-beck.git

serial: 8250_early: fix comparison of different types

Fix the following sparse warning:

drivers/tty/serial/8250/8250_early.c:196:26: error: incompatible types in comparison expression (different type sizes)

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/tty/serial/8250/8250_early.c b/drivers/tty/serial/8250/8250_early.c
index 946ddd2b3a54..c100d6343d50 100644
--- a/drivers/tty/serial/8250/8250_early.c
+++ b/drivers/tty/serial/8250/8250_early.c
@@ -194,7 +194,7 @@ static int __init parse_options(struct early_serial8250_device *device,
 		options++;
 		device->baud = simple_strtoul(options, NULL, 0);
 		length = min(strcspn(options, " ") + 1,
-			     sizeof(device->options));
+			     (size_t)(sizeof(device->options)));
 		strlcpy(device->options, options, length);
 	} else {
 		device->baud = probe_baud(port);