From: <gregkh@linuxfoundation.org>
To: amsfield22@gmail.com, Stable@vger.kernel.org, jic23@kernel.org
Subject: patch "iio: adc: palmas_gpadc: retrieve a valid iio_dev in suspend/resume" added to staging-linus
Date: Mon, 23 Jan 2017 09:29:34 +0100 [thread overview]
Message-ID: <1485160174160160@kroah.com> (raw)
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 my staging git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
in the staging-linus branch.
The patch will show up in the next release of the linux-next tree
(usually sometime within the next 24 hours during the week.)
The patch will hopefully also be merged in Linus's tree for the
next -rc kernel release.
If you have any questions about this process, please let me know.
>From d1aaf20ee655888c227d5137b7a63551f8d15416 Mon Sep 17 00:00:00 2001
From: Alison Schofield <amsfield22@gmail.com>
Date: Mon, 16 Jan 2017 11:27:52 -0800
Subject: iio: adc: palmas_gpadc: retrieve a valid iio_dev in suspend/resume
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 <amsfield22@gmail.com>
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
---
drivers/iio/adc/palmas_gpadc.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/iio/adc/palmas_gpadc.c b/drivers/iio/adc/palmas_gpadc.c
index 2bbf0c521beb..7d61b566e148 100644
--- a/drivers/iio/adc/palmas_gpadc.c
+++ b/drivers/iio/adc/palmas_gpadc.c
@@ -775,7 +775,7 @@ static int palmas_adc_wakeup_reset(struct palmas_gpadc *adc)
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 device *dev)
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;
--
2.11.0
reply other threads:[~2017-01-23 8:29 UTC|newest]
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