From f619d23576f76bae9b3135d96033650ca3af611d Mon Sep 17 00:00:00 2001 From: Stafford Horne Date: Sat, 23 Jul 2022 06:49:43 +0900 Subject: [PATCH] csky: PCI: Define ARCH_GENERIC_PCI_MMAP_RESOURCE This looks to be something that was accidentally left out on the csky port. Define ARCH_GENERIC_PCI_MMAP_RESOURCE to keep it inline with other ports. Adding ARCH_GENERIC_PCI_MMAP_RESOURCE enables the definition of modern pci_mmap_resource_range() functions which is generally what new ports should be using. Link: https://lore.kernel.org/r/20220722214944.831438-4-shorne@gmail.com Signed-off-by: Stafford Horne Signed-off-by: Bjorn Helgaas Acked-by: Guo Ren --- arch/csky/include/asm/pci.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/csky/include/asm/pci.h b/arch/csky/include/asm/pci.h index 5c02454ec724..875bc028f8f6 100644 --- a/arch/csky/include/asm/pci.h +++ b/arch/csky/include/asm/pci.h @@ -15,6 +15,8 @@ /* C-SKY shim does not initialize PCI bus */ #define pcibios_assign_all_busses() 1 +#define ARCH_GENERIC_PCI_MMAP_RESOURCE 1 + #ifdef CONFIG_PCI static inline int pci_proc_domain(struct pci_bus *bus) {