From d52fb7e3d135704334bd6f97f3444e824665b76f Mon Sep 17 00:00:00 2001
From: Wolfgang Denk <wd@pollux.denx.de>
Date: Sat, 11 Mar 2006 22:53:33 +0100
Subject: Some code cleanup for GCC 4.x

---
 cpu/arm920t/at91rm9200/i2c.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'cpu/arm920t/at91rm9200')

diff --git a/cpu/arm920t/at91rm9200/i2c.c b/cpu/arm920t/at91rm9200/i2c.c
index 2565998..826cea8 100644
--- a/cpu/arm920t/at91rm9200/i2c.c
+++ b/cpu/arm920t/at91rm9200/i2c.c
@@ -111,7 +111,7 @@ at91_xfer(unsigned char chip, unsigned int addr, int alen,
 int
 i2c_probe(unsigned char chip)
 {
-	char buffer[1];
+	unsigned char buffer[1];
 
 	return at91_xfer(chip, 0, 0, buffer, 1, 1);
 }
@@ -191,7 +191,7 @@ i2c_init(int speed, int slaveaddr)
 
 uchar i2c_reg_read(uchar i2c_addr, uchar reg)
 {
-	char buf;
+	unsigned char buf;
 
 	i2c_read(i2c_addr, reg, 1, &buf, 1);
 
-- 
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