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authorAlison Schofield <amsfield22@gmail.com>2017-01-14 19:51:52 -0800
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-02-09 08:08:30 +0100
commit7baa8491d47d5ad70a22481fbea1913e4b1a746a (patch)
tree7fd7b66df636ff9aae9429c420786b06e4458857 /drivers/iio
parent5f0ee562605b4290959675830273d5485616d0cd (diff)
iio: health: afe4403: retrieve a valid iio_dev in suspend/resume
commit a5badd1e97e6caeca78ad74191f12fc923c403a8 upstream. 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@gmail.com> Acked-by: Andrew F. Davis <afd@ti.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/iio')
-rw-r--r--drivers/iio/health/afe4403.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/iio/health/afe4403.c b/drivers/iio/health/afe4403.c
index 9a081465c42f..6bb23a49e81e 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;