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authorWolfgang Denk <wd@pollux.denx.de>2006-03-11 22:53:33 +0100
committerWolfgang Denk <wd@pollux.denx.de>2006-03-11 22:53:33 +0100
commitd52fb7e3d135704334bd6f97f3444e824665b76f (patch)
treee1e91e323b603533acda1c1de53388c588e3753c /cpu
parent4367a01036bdb67e7fc3000cedba7195fbdee304 (diff)
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Some code cleanup for GCC 4.x
Diffstat (limited to 'cpu')
-rw-r--r--cpu/arm920t/at91rm9200/i2c.c4
1 files changed, 2 insertions, 2 deletions
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);