devmem_is_allowed 459 arch/arm/include/asm/io.h extern int devmem_is_allowed(unsigned long pfn); devmem_is_allowed 205 arch/arm64/include/asm/io.h extern int devmem_is_allowed(unsigned long pfn); devmem_is_allowed 324 arch/powerpc/include/asm/page.h extern int devmem_is_allowed(unsigned long pfn); devmem_is_allowed 64 arch/x86/include/asm/page_types.h extern int devmem_is_allowed(unsigned long pagenr); devmem_is_allowed 816 arch/x86/mm/pat.c if (!devmem_is_allowed(pfn)) devmem_is_allowed 66 drivers/char/mem.c return devmem_is_allowed(pfn); devmem_is_allowed 75 drivers/char/mem.c if (!devmem_is_allowed(pfn))