Zhen Lei
d59f7d1598
irqchip/dw-apb-ictl: Refactor priot to introducing hierarchical irq domains
Add the required abstractions that will help introducing hierarchical domain support to the dw-apb-ictl driver. No functional change. Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com> [maz: commit message, some cleanups] Signed-off-by: Marc Zyngier <maz@kernel.org> Tested-by: Haoyu Lv <lvhaoyu@huawei.com> Link: https://lore.kernel.org/r/20200924071754.4509-3-thunder.leizhen@huawei.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.
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