Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit a97dd069 authored by Peter Meerwald's avatar Peter Meerwald Committed by Jonathan Cameron
Browse files

iio: Fix mcp4725 dev-to-indio_dev conversion in suspend/resume 



dev_to_iio_dev() is a false friend

Signed-off-by: default avatarPeter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
parent 234efa17

drivers/iio/dac/mcp4725.c

+6 −6
Original line number Diff line number Diff line
@@ -37,21 +37,21 @@ struct mcp4725_data { 


static int mcp4725_suspend(struct device *dev)

{

	struct iio_dev *indio_dev = dev_to_iio_dev(dev);

	struct mcp4725_data *data = iio_priv(indio_dev);

	struct mcp4725_data *data = iio_priv(i2c_get_clientdata(

		to_i2c_client(dev)));

	u8 outbuf[2];



	outbuf[0] = (data->powerdown_mode + 1) << 4;

	outbuf[1] = 0;

	data->powerdown = true;



	return i2c_master_send(to_i2c_client(dev), outbuf, 2);

	return i2c_master_send(data->client, outbuf, 2);

}



static int mcp4725_resume(struct device *dev)

{

	struct iio_dev *indio_dev = dev_to_iio_dev(dev);

	struct mcp4725_data *data = iio_priv(indio_dev);

	struct mcp4725_data *data = iio_priv(i2c_get_clientdata(

		to_i2c_client(dev)));

	u8 outbuf[2];



	/* restore previous DAC value */
@@ -59,7 +59,7 @@ static int mcp4725_resume(struct device *dev) 
	outbuf[1] = data->dac_value & 0xff;

	data->powerdown = false;



	return i2c_master_send(to_i2c_client(dev), outbuf, 2);

	return i2c_master_send(data->client, outbuf, 2);

}



#ifdef CONFIG_PM_SLEEP