diff options
| -rw-r--r-- | drivers/input/touchscreen/cy8ctmg110_ts.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/input/touchscreen/cy8ctmg110_ts.c b/drivers/input/touchscreen/cy8ctmg110_ts.c index a93c5c26ab3f..b3fdd1361c36 100644 --- a/drivers/input/touchscreen/cy8ctmg110_ts.c +++ b/drivers/input/touchscreen/cy8ctmg110_ts.c @@ -84,9 +84,9 @@ static int cy8ctmg110_write_regs(struct cy8ctmg110 *tsc, unsigned char reg, memcpy(i2c_data + 1, value, len); ret = i2c_master_send(client, i2c_data, len + 1); - if (ret != 1) { + if (ret != len + 1) { dev_err(&client->dev, "i2c write data cmd failed\n"); - return ret ? ret : -EIO; + return ret < 0 ? ret : -EIO; } return 0; |