From 7e6735c3578e76c270a2797225a4214176ba13ef Mon Sep 17 00:00:00 2001 From: Cyril Chemparathy Date: Wed, 12 Sep 2012 14:05:58 -0400 Subject: /dev/mem: use phys_addr_t for physical addresses This patch fixes the /dev/mem driver to use phys_addr_t for physical addresses. This is required on PAE systems, especially those that run entirely out of >4G physical memory space. Signed-off-by: Cyril Chemparathy Signed-off-by: Greg Kroah-Hartman --- arch/ia64/include/asm/io.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/ia64/include/asm') diff --git a/arch/ia64/include/asm/io.h b/arch/ia64/include/asm/io.h index 2c26321c28c3..74a7cc3293bc 100644 --- a/arch/ia64/include/asm/io.h +++ b/arch/ia64/include/asm/io.h @@ -90,7 +90,7 @@ phys_to_virt (unsigned long address) #define ARCH_HAS_VALID_PHYS_ADDR_RANGE extern u64 kern_mem_attribute (unsigned long phys_addr, unsigned long size); -extern int valid_phys_addr_range (unsigned long addr, size_t count); /* efi.c */ +extern int valid_phys_addr_range (phys_addr_t addr, size_t count); /* efi.c */ extern int valid_mmap_phys_addr_range (unsigned long pfn, size_t count); /* -- cgit v1.2.3