Subject: patch "iio: imu: st_lsm6dsx: use dev_to_iio_dev() to get iio_dev struct" added to char-misc-testing
To:     haibo.chen@nxp.com, Jonathan.Cameron@huawei.com,
        Stable@vger.kernel.org
From:   <gregkh@linuxfoundation.org>
Date:   Fri, 18 Mar 2022 12:43:46 +0100
Message-ID: <164760382637243@kroah.com>
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This is a note to let you know that I've just added the patch titled

    iio: imu: st_lsm6dsx: use dev_to_iio_dev() to get iio_dev struct

to my char-misc git tree which can be found at
    git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
in the char-misc-testing 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 be merged to the char-misc-next branch sometime soon,
after it passes testing, and the merge window is open.

If you have any questions about this process, please let me know.


From 6270bf1f0197739a9cddaf0a40699a99b7357cb5 Mon Sep 17 00:00:00 2001
From: Haibo Chen <haibo.chen@nxp.com>
Date: Thu, 24 Feb 2022 19:29:51 +0800
Subject: iio: imu: st_lsm6dsx: use dev_to_iio_dev() to get iio_dev struct

dev_get_drvdata() on iio_dev->dev no longer returns the iio_dev.
Use dev_to_iio_dev() to get iio_dev struct.

Fixes: 8b7651f25962 ("iio: iio_device_alloc(): Remove unnecessary self drvdata")
Signed-off-by: Haibo Chen <haibo.chen@nxp.com>
Link: https://lore.kernel.org/r/1645702191-9400-1-git-send-email-haibo.chen@nxp.com
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
---
 drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
index 727b4b6ac696..8b662332c282 100644
--- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
+++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
@@ -1629,7 +1629,7 @@ st_lsm6dsx_sysfs_sampling_frequency_avail(struct device *dev,
 					  struct device_attribute *attr,
 					  char *buf)
 {
-	struct st_lsm6dsx_sensor *sensor = iio_priv(dev_get_drvdata(dev));
+	struct st_lsm6dsx_sensor *sensor = iio_priv(dev_to_iio_dev(dev));
 	const struct st_lsm6dsx_odr_table_entry *odr_table;
 	int i, len = 0;
 
@@ -1647,7 +1647,7 @@ static ssize_t st_lsm6dsx_sysfs_scale_avail(struct device *dev,
 					    struct device_attribute *attr,
 					    char *buf)
 {
-	struct st_lsm6dsx_sensor *sensor = iio_priv(dev_get_drvdata(dev));
+	struct st_lsm6dsx_sensor *sensor = iio_priv(dev_to_iio_dev(dev));
 	const struct st_lsm6dsx_fs_table_entry *fs_table;
 	struct st_lsm6dsx_hw *hw = sensor->hw;
 	int i, len = 0;
-- 
2.35.1