43554cebba
Remove PCI dependent code out of iort.c when CONFIG_PCI is not defined. A quick search reveals the following functions: 1. pci_request_acs() 2. pci_domain_nr() 3. pci_is_root_bus() 4. to_pci_dev() Both pci_domain_nr() and pci_is_root_bus() are defined in linux/pci.h. pci_domain_nr() is a stub function when CONFIG_PCI is not set and pci_is_root_bus() just returns a reference to a structure member which is still valid without CONFIG_PCI set. to_pci_dev() is a macro that expands to container_of. pci_request_acs() is the only code that gets pulled in from drivers/pci/*.c Signed-off-by: Sinan Kaya <okaya@kernel.org> Acked-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 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.