f818eac130
Since we no longer need to conform to the structure of the various DRM IRQ callbacks, we can streamline the code by consolidating the piecemeal functions and passing around our private data structure directly. We're also a platform device so should never see IRQ_NOTCONNECTED either. Furthermore we can also get rid of all the unnecesary read-modify-write operations, since on install we know we cleared the whole interrupt mask before enabling the debug IRQs, and thus on uninstall we're always clearing everything as well. Signed-off-by: Robin Murphy <robin.murphy@arm.com> Acked-by: Liviu Dudau <liviu.dudau@arm.com> Signed-off-by: Liviu Dudau <liviu.dudau@arm.com> Link: https://patchwork.freedesktop.org/patch/msgid/65cf7818b23c1a8629dc851f1d058ecb8a14849e.1655309413.git.robin.murphy@arm.com
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.