diff options
| author | Bradley Bolen <bradleybolen@gmail.com> | 2016-12-13 12:49:53 -0500 |
|---|---|---|
| committer | Heiko Schocher <hs@denx.de> | 2016-12-19 09:32:00 +0100 |
| commit | 77466267eb3f937f432135f73efb25122e668cfc (patch) | |
| tree | a6e4bb03781550270eca4d4ec7714af806179420 /drivers/i2c | |
| parent | 0b4bc1b3ab1850fccbade3e6103f2036f6bdb364 (diff) | |
i2c: mv_i2c.c: Correct address endianness
0c0f719ad2f46c8566a56daee37ebdb7c078c3b1 accidentally changed the
endianness of the i2c read and write addresses. This was noticable when
accessing EEPROMs that use 2 byte addressing as the LSB was being sent
first.
Signed-off-by: Bradley Bolen <bradleybolen@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Diffstat (limited to 'drivers/i2c')
| -rw-r--r-- | drivers/i2c/mv_i2c.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/i2c/mv_i2c.c b/drivers/i2c/mv_i2c.c index 7f52fa2d85..c78027239f 100644 --- a/drivers/i2c/mv_i2c.c +++ b/drivers/i2c/mv_i2c.c @@ -270,7 +270,7 @@ static int __i2c_read(struct mv_i2c *base, uchar chip, u8 *addr, int alen, msg.condition = I2C_COND_NORMAL; msg.acknack = I2C_ACKNAK_WAITACK; msg.direction = I2C_WRITE; - msg.data = *(addr++); + msg.data = addr[alen]; if (i2c_transfer(base, &msg)) return -1; } @@ -341,7 +341,7 @@ static int __i2c_write(struct mv_i2c *base, uchar chip, u8 *addr, int alen, msg.condition = I2C_COND_NORMAL; msg.acknack = I2C_ACKNAK_WAITACK; msg.direction = I2C_WRITE; - msg.data = *(addr++); + msg.data = addr[alen]; if (i2c_transfer(base, &msg)) return -1; } |