iomap_atomic_prot_pfn 17 arch/x86/include/asm/iomap.h iomap_atomic_prot_pfn(unsigned long pfn, pgprot_t prot); iomap_atomic_prot_pfn 86 arch/x86/mm/iomap_32.c EXPORT_SYMBOL_GPL(iomap_atomic_prot_pfn); iomap_atomic_prot_pfn 72 include/linux/io-mapping.h return iomap_atomic_prot_pfn(pfn, mapping->prot);