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Merge branch 'rmobile-latest' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal...
[pandora-kernel.git]
/
drivers
/
char
/
mem.c
diff --git
a/drivers/char/mem.c
b/drivers/char/mem.c
index
1256454
..
436a990
100644
(file)
--- a/
drivers/char/mem.c
+++ b/
drivers/char/mem.c
@@
-47,10
+47,7
@@
static inline unsigned long size_inside_page(unsigned long start,
#ifndef ARCH_HAS_VALID_PHYS_ADDR_RANGE
static inline int valid_phys_addr_range(unsigned long addr, size_t count)
{
#ifndef ARCH_HAS_VALID_PHYS_ADDR_RANGE
static inline int valid_phys_addr_range(unsigned long addr, size_t count)
{
- if (addr + count > __pa(high_memory))
- return 0;
-
- return 1;
+ return addr + count <= __pa(high_memory);
}
static inline int valid_mmap_phys_addr_range(unsigned long pfn, size_t size)
}
static inline int valid_mmap_phys_addr_range(unsigned long pfn, size_t size)