d94fc8f36f
Merge dpu_core_irq_enable() into dpu_core_irq_register_callback() and dpu_core_irq_disable() into dpu_core_irq_unregister_callback(), because they are called in pairs. There is no need to have separate enable/disable pair, we can enable hardware IRQ when first callback is registered and when the last callback is unregistered. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Abhinav Kumar <abhinavk@codeaurora.org> Link: https://lore.kernel.org/r/20210516202910.2141079-7-dmitry.baryshkov@linaro.org [fixup tracepoint compile warns] Signed-off-by: Rob Clark <robdclark@chromium.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.