6c47506361
In IORT issue C SMMUv3 IORT nodes gained an additional field (DeviceID
mapping index) so that the SMMUv3 can describe its MSI interrupts.
Referring to it in the kernel requires ACPICA changes and in order
to prevent kernel<->ACPICA dependencies kernel code depending on the
SMMUv3 DeviceID mapping index field was guarded with an ACPICA version
conditional.
ACPICA changes introducing DeviceID mapping index in the IORT structs
were integrated in the kernel with:
commit 4c106aa411ee ("ACPICA: iasl: Add SMMUv3 device ID mapping index
support")
so the temporary ACPICA guard has become stale and can be removed.
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Hanjun Guo <hanjun.guo@linaro.org>
Cc: Will Deacon <will.deacon@arm.com>
Cc: Hanjun Guo <hanjun.guo@linaro.org>
Cc: Sudeep Holla <sudeep.holla@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. 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.