diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/input/touchscreen/ad7879-i2c.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/input/touchscreen/ad7879-i2c.c b/drivers/input/touchscreen/ad7879-i2c.c index 81937b21e9d2..d82a38ee9a3e 100644 --- a/drivers/input/touchscreen/ad7879-i2c.c +++ b/drivers/input/touchscreen/ad7879-i2c.c @@ -51,10 +51,13 @@ static int ad7879_i2c_read(struct device *dev, u8 reg) static int ad7879_i2c_multi_read(struct device *dev, u8 first_reg, u8 count, u16 *buf) { + struct i2c_client *client = to_i2c_client(dev); u8 idx; + i2c_smbus_read_i2c_block_data(client, first_reg, count * 2, (u8 *)buf); + for (idx = 0; idx < count; ++idx) - buf[idx] = ad7879_i2c_read(dev, first_reg + idx); + buf[idx] = swab16(buf[idx]); return 0; } |