Patch "iio: adc: palmas_gpadc: retrieve a valid iio_dev in suspend/resume" has been added to the 4.9-stable tree

This is a note to let you know that I've just added the patch titled

    iio: adc: palmas_gpadc: retrieve a valid iio_dev in suspend/resume

to the 4.9-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     iio-adc-palmas_gpadc-retrieve-a-valid-iio_dev-in-suspend-resume.patch
and it can be found in the queue-4.9 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let [off-list ref] know about it.

From d1aaf20ee655888c227d5137b7a63551f8d15416 Mon Sep 17 00:00:00 2001

From: Alison Schofield <redacted>
Date: Mon, 16 Jan 2017 11:27:52 -0800
Subject: iio: adc: palmas_gpadc: retrieve a valid iio_dev in suspend/resume

From: Alison Schofield <redacted>

commit d1aaf20ee655888c227d5137b7a63551f8d15416 upstream.

The suspend/resume functions were using dev_to_iio_dev() to get
the iio_dev. That only works on IIO dev's.  Use dev_get_drvdata()
for a platform device to get the correct iio_dev.

Signed-off-by: Alison Schofield <redacted>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/iio/adc/palmas_gpadc.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/drivers/iio/adc/palmas_gpadc.c
+++ b/drivers/iio/adc/palmas_gpadc.c

@@ -775,7 +775,7 @@ static int palmas_adc_wakeup_reset(struc
 
 static int palmas_gpadc_suspend(struct device *dev)
 {
-	struct iio_dev *indio_dev = dev_to_iio_dev(dev);
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
 	struct palmas_gpadc *adc = iio_priv(indio_dev);
 	int wakeup = adc->wakeup1_enable || adc->wakeup2_enable;
 	int ret;

@@ -798,7 +798,7 @@ static int palmas_gpadc_suspend(struct d
 
 static int palmas_gpadc_resume(struct device *dev)
 {
-	struct iio_dev *indio_dev = dev_to_iio_dev(dev);
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
 	struct palmas_gpadc *adc = iio_priv(indio_dev);
 	int wakeup = adc->wakeup1_enable || adc->wakeup2_enable;
 	int ret;

Patches currently in stable-queue which might be from amsfield22@gmail.com are

queue-4.9/iio-adc-palmas_gpadc-retrieve-a-valid-iio_dev-in-suspend-resume.patch
queue-4.9/iio-health-afe4404-retrieve-a-valid-iio_dev-in-suspend-resume.patch
queue-4.9/iio-health-afe4403-retrieve-a-valid-iio_dev-in-suspend-resume.patch