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a968fba297
There is no reason (knwon to me) why any of the existing users of acpi_os_unmap_iomem() would need to wait for the unused memory mappings left by it to actually go away, so use the deferred unmapping of ACPI memory introduced previously in that function. While at it, fold __acpi_os_unmap_iomem() back into acpi_os_unmap_iomem(), which has become a simple wrapper around it, and make acpi_os_unmap_memory() call the latter. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.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.