Change all occurrences of be16 to le16 in cp2112_xfer(), because SMBUS words are little endian, not big endian. Signed-off-by: Ellen Wang <ellen@xxxxxxxxxxxxxxxxxxx> --- drivers/hid/hid-cp2112.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/hid/hid-cp2112.c b/drivers/hid/hid-cp2112.c index 1d24a65..a3703b8 100644 --- a/drivers/hid/hid-cp2112.c +++ b/drivers/hid/hid-cp2112.c @@ -589,7 +589,7 @@ static int cp2112_xfer(struct i2c_adapter *adap, u16 addr, struct cp2112_device *dev = (struct cp2112_device *)adap->algo_data; struct hid_device *hdev = dev->hdev; u8 buf[64]; - __be16 word; + __le16 word; ssize_t count; size_t read_length = 0; unsigned int retries; @@ -621,7 +621,7 @@ static int cp2112_xfer(struct i2c_adapter *adap, u16 addr, break; case I2C_SMBUS_WORD_DATA: read_length = 2; - word = cpu_to_be16(data->word); + word = cpu_to_le16(data->word); if (I2C_SMBUS_READ == read_write) count = cp2112_write_read_req(buf, addr, read_length, @@ -634,7 +634,7 @@ static int cp2112_xfer(struct i2c_adapter *adap, u16 addr, size = I2C_SMBUS_WORD_DATA; read_write = I2C_SMBUS_READ; read_length = 2; - word = cpu_to_be16(data->word); + word = cpu_to_le16(data->word); count = cp2112_write_read_req(buf, addr, read_length, command, (u8 *)&word, 2); @@ -727,7 +727,7 @@ static int cp2112_xfer(struct i2c_adapter *adap, u16 addr, data->byte = buf[0]; break; case I2C_SMBUS_WORD_DATA: - data->word = be16_to_cpup((__be16 *)buf); + data->word = le16_to_cpup((__le16 *)buf); break; case I2C_SMBUS_BLOCK_DATA: if (read_length > I2C_SMBUS_BLOCK_MAX) { -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html