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We currently have a definition of enum pci_interrupt_pin in a header specific to PCI endpoints - linux/pci-epf.h. In order to allow for use of this enum from PCI host code in a future commit, move its definition to linux/pci.h & include that from linux/pci-epf.h. Additionally we add a PCI_NUM_INTX macro which indicates the number of PCI INTx interrupts, and will be used alongside enum pci_interrupt_pin in further patches. Signed-off-by: Paul Burton <paul.burton@imgtec.com> [bhelgaas: move enum pci_interrupt_pin outside #ifdef CONFIG_PCI] Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
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.