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6a9fc4190c
irq_domain::dev is a misnomer as it's usually the rule that a device pointer points to something which is directly related to the instance. irq_domain::dev can point to some other device for power management to ensure that this underlying device is not powered down when an interrupt is allocated. The upcoming per device MSI domains really require a pointer to the device which instantiated the irq domain and not to some random other device which is required for power management down the chain. Rename irq_domain::dev to irq_domain::pm_dev and fixup the few sites which use that pointer. Conversion was done with the help of coccinelle. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Reviewed-by: Kevin Tian <kevin.tian@intel.com> Acked-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20221124230313.574541683@linutronix.de
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.