[PATCH] iio: health: afe4403: retrieve a valid iio_dev in suspend/resume

From: Alison Schofield
Date: Sat Jan 14 2017 - 22:52:01 EST


The suspend/resume functions were using dev_to_iio_dev() to get
the iio_dev. That only works on IIO dev's. Replace it with spi
functions to get the correct iio_dev.

Signed-off-by: Alison Schofield <amsfield22@xxxxxxxxx>
---
drivers/iio/health/afe4403.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/iio/health/afe4403.c b/drivers/iio/health/afe4403.c
index 9a08146..6bb23a4 100644
--- a/drivers/iio/health/afe4403.c
+++ b/drivers/iio/health/afe4403.c
@@ -422,7 +422,7 @@ MODULE_DEVICE_TABLE(of, afe4403_of_match);

static int __maybe_unused afe4403_suspend(struct device *dev)
{
- struct iio_dev *indio_dev = dev_to_iio_dev(dev);
+ struct iio_dev *indio_dev = spi_get_drvdata(to_spi_device(dev));
struct afe4403_data *afe = iio_priv(indio_dev);
int ret;

@@ -443,7 +443,7 @@ static int __maybe_unused afe4403_suspend(struct device *dev)

static int __maybe_unused afe4403_resume(struct device *dev)
{
- struct iio_dev *indio_dev = dev_to_iio_dev(dev);
+ struct iio_dev *indio_dev = spi_get_drvdata(to_spi_device(dev));
struct afe4403_data *afe = iio_priv(indio_dev);
int ret;

--
2.1.4