9aaf99b4a8
commit cbe0b3af73bf72fad197756f026084404e2bcdc7 upstream.
If powering on the sensor failed, the entire power-off sequence was run
independently of how far the power-on sequence proceeded before the error.
This lead to disabling regulators and/or clock that was not enabled.
Fix this by disabling only clocks and regulators that were enabled
previously.
Fixes: 11c0d8fdccc5 ("media: i2c: Add support for the OV8865 image sensor")
Cc: stable@vger.kernel.org
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.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.