9e4dedb8ec
[ Upstream commit d926054d5565d3cfa2c7c3f7a48e79bcc10453ed ]
Regulator should be disabled in error path as mentioned in _regulator_put().
Also disable accel if gyro cannot be enabled.
[ 16.233604] WARNING: CPU: 0 PID: 2177 at drivers/regulator/core.c:2257 _regulator_put
[ 16.240453] Call Trace:
[ 16.240572] <TASK>
[ 16.240676] regulator_put+0x26/0x40
[ 16.240853] regulator_bulk_free+0x26/0x50
[ 16.241050] release_nodes+0x3f/0x70
[ 16.241225] devres_release_group+0x147/0x1c0
[ 16.241441] ? bmi160_core_probe+0x175/0x3a0 [bmi160_core]
Fixes: 5dea3fb066f0 ("iio: imu: bmi160: added regulator support")
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Tong Zhang <ztong0001@gmail.com>
Link: https://lore.kernel.org/r/20220327154005.806049-1-ztong0001@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.