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authorAlison Schofield <amsfield22@gmail.com>2017-01-15 03:52:50 (GMT)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-02-09 07:08:30 (GMT)
commit5f0ee562605b4290959675830273d5485616d0cd (patch)
tree648e7539f434dda53f8fbf759ac6f10e72cb1553 /drivers/iio
parent54d2ccc4003b7ec3378349df62b1642a2a4aa51c (diff)
downloadlinux-5f0ee562605b4290959675830273d5485616d0cd.tar.xz
iio: health: afe4404: retrieve a valid iio_dev in suspend/resume
commit 802ecfc113df1e15af1d028427cbbe785ae9cc4a 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 i2c 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/afe4404.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/iio/health/afe4404.c b/drivers/iio/health/afe4404.c
index 4526640..964f523 100644
--- a/drivers/iio/health/afe4404.c
+++ b/drivers/iio/health/afe4404.c
@@ -428,7 +428,7 @@ MODULE_DEVICE_TABLE(of, afe4404_of_match);
static int __maybe_unused afe4404_suspend(struct device *dev)
{
- struct iio_dev *indio_dev = dev_to_iio_dev(dev);
+ struct iio_dev *indio_dev = i2c_get_clientdata(to_i2c_client(dev));
struct afe4404_data *afe = iio_priv(indio_dev);
int ret;
@@ -449,7 +449,7 @@ static int __maybe_unused afe4404_suspend(struct device *dev)
static int __maybe_unused afe4404_resume(struct device *dev)
{
- struct iio_dev *indio_dev = dev_to_iio_dev(dev);
+ struct iio_dev *indio_dev = i2c_get_clientdata(to_i2c_client(dev));
struct afe4404_data *afe = iio_priv(indio_dev);
int ret;