[PATCH 07/10] arm: change valid_phys_addr_range's @addr param to phys_addr_t
From: Petr Tesarik <hidden>
Date: 2011-06-17 08:58:49
Also in:
lkml
Subsystem:
arm port, the rest · Maintainers:
Russell King, Linus Torvalds
No other changes are needed, the function will work just fine with a potentially larger data type. Signed-off-by: Petr Tesarik <redacted> --- arch/arm/include/asm/io.h | 2 +- arch/arm/mm/mmap.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h
index d66605d..91e4ff2 100644
--- a/arch/arm/include/asm/io.h
+++ b/arch/arm/include/asm/io.h@@ -290,7 +290,7 @@ extern void pci_iounmap(struct pci_dev *dev, void __iomem *addr); #ifdef CONFIG_MMU #define ARCH_HAS_VALID_PHYS_ADDR_RANGE -extern int valid_phys_addr_range(unsigned long addr, size_t size); +extern int valid_phys_addr_range(phys_addr_t addr, size_t size); extern int valid_mmap_phys_addr_range(unsigned long pfn, size_t size); extern int devmem_is_allowed(unsigned long pfn); #endif
diff --git a/arch/arm/mm/mmap.c b/arch/arm/mm/mmap.c
index 74be05f..3bf1d88 100644
--- a/arch/arm/mm/mmap.c
+++ b/arch/arm/mm/mmap.c@@ -127,7 +127,7 @@ full_search: * You really shouldn't be using read() or write() on /dev/mem. This * might go away in the future. */ -int valid_phys_addr_range(unsigned long addr, size_t size) +int valid_phys_addr_range(phys_addr_t addr, size_t size) { if (addr < PHYS_OFFSET) return 0;
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1.7.3.4