Commit 6a31c225 authored by Tomas Novotny's avatar Tomas Novotny Committed by Jonathan Cameron

iio: dac: mcp4725: fix incorrect comment

Number 2 is referencing to the settings with the largest available
resistor.

No functional change.
Signed-off-by: default avatarTomas Novotny <tomas@novotny.cz>
Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
parent f0879217
...@@ -374,7 +374,7 @@ static int mcp4725_probe(struct i2c_client *client, ...@@ -374,7 +374,7 @@ static int mcp4725_probe(struct i2c_client *client,
} }
pd = (inbuf[0] >> 1) & 0x3; pd = (inbuf[0] >> 1) & 0x3;
data->powerdown = pd > 0 ? true : false; data->powerdown = pd > 0 ? true : false;
data->powerdown_mode = pd ? pd - 1 : 2; /* largest register to gnd */ data->powerdown_mode = pd ? pd - 1 : 2; /* largest resistor to gnd */
data->dac_value = (inbuf[1] << 4) | (inbuf[2] >> 4); data->dac_value = (inbuf[1] << 4) | (inbuf[2] >> 4);
err = iio_device_register(indio_dev); err = iio_device_register(indio_dev);
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment