diff options
Diffstat (limited to 'drivers/media/i2c/ov8856.c')
| -rw-r--r-- | drivers/media/i2c/ov8856.c | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/drivers/media/i2c/ov8856.c b/drivers/media/i2c/ov8856.c index cf8384e09413..b5c7881383ca 100644 --- a/drivers/media/i2c/ov8856.c +++ b/drivers/media/i2c/ov8856.c @@ -1709,46 +1709,6 @@ static int ov8856_identify_module(struct ov8856 *ov8856) return -ENXIO; } - ret = ov8856_write_reg(ov8856, OV8856_REG_MODE_SELECT, - OV8856_REG_VALUE_08BIT, OV8856_MODE_STREAMING); - if (ret) - return ret; - - ret = ov8856_write_reg(ov8856, OV8856_OTP_MODE_CTRL, - OV8856_REG_VALUE_08BIT, OV8856_OTP_MODE_AUTO); - if (ret) { - dev_err(&client->dev, "failed to set otp mode"); - return ret; - } - - ret = ov8856_write_reg(ov8856, OV8856_OTP_LOAD_CTRL, - OV8856_REG_VALUE_08BIT, - OV8856_OTP_LOAD_CTRL_ENABLE); - if (ret) { - dev_err(&client->dev, "failed to enable load control"); - return ret; - } - - ret = ov8856_read_reg(ov8856, OV8856_MODULE_REVISION, - OV8856_REG_VALUE_08BIT, &val); - if (ret) { - dev_err(&client->dev, "failed to read module revision"); - return ret; - } - - dev_info(&client->dev, "OV8856 revision %x (%s) at address 0x%02x\n", - val, - val == OV8856_2A_MODULE ? "2A" : - val == OV8856_1B_MODULE ? "1B" : "unknown revision", - client->addr); - - ret = ov8856_write_reg(ov8856, OV8856_REG_MODE_SELECT, - OV8856_REG_VALUE_08BIT, OV8856_MODE_STANDBY); - if (ret) { - dev_err(&client->dev, "failed to exit streaming mode"); - return ret; - } - ov8856->identified = true; return 0; |