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[ Upstream commit 9feb0763e4985ccfae632de3bb2f029cc8389842 ] Cleanup accelerometer device handling: -Drop acer_wmi_accel_destroy instead directly call input_unregister_device. -The information tracked by the CAP_ACCEL flag mirrors acer_wmi_accel_dev being NULL. Drop the CAP flag, this is a preparation change for allowing users to override the capability flags. Dropping the flag stops users from causing a NULL pointer dereference by forcing the capability. Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20201019185628.264473-3-hdegoede@redhat.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.