Messages in this thread Patch in this message | | | From | Petr Tesarik <> | Subject | [PATCH 07/10] arm: change valid_phys_addr_range's @addr param to phys_addr_t | Date | Fri, 17 Jun 2011 10:46:51 +0200 |
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No other changes are needed, the function will work just fine with a potentially larger data type.
Signed-off-by: Petr Tesarik <ptesarik@suse.cz> --- 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; -- 1.7.3.4
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