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| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2008-08-10 18:08:10 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-09-01 12:06:23 +0100 |
| commit | 0ba8b9b273c45dd23f60ff700e265a0069b33758 (patch) | |
| tree | cb6aef90464889a27215cf9b7204c11b12e7c628 /arch/arm/mm/mmap.c | |
| parent | b8e6c91c74e9f0279b7c51048779b3d62da60b88 (diff) | |
| download | linux-0ba8b9b273c45dd23f60ff700e265a0069b33758.tar.gz linux-0ba8b9b273c45dd23f60ff700e265a0069b33758.tar.bz2 linux-0ba8b9b273c45dd23f60ff700e265a0069b33758.zip | |
[ARM] cputype: separate definitions, use them
Add asm/cputype.h, moving functions and definitions from asm/system.h
there. Convert all users of 'processor_id' to the more efficient
read_cpuid_id() function.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mm/mmap.c')
| -rw-r--r-- | arch/arm/mm/mmap.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/arm/mm/mmap.c b/arch/arm/mm/mmap.c index 3f6dc40b8353..28ead8393b5a 100644 --- a/arch/arm/mm/mmap.c +++ b/arch/arm/mm/mmap.c @@ -6,6 +6,7 @@ #include <linux/mman.h> #include <linux/shm.h> #include <linux/sched.h> +#include <asm/cputype.h> #include <asm/system.h> #define COLOUR_ALIGN(addr,pgoff) \ @@ -37,8 +38,8 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr, * caches alias. This is indicated by bits 9 and 21 of the * cache type register. */ - cache_type = read_cpuid(CPUID_CACHETYPE); - if (cache_type != read_cpuid(CPUID_ID)) { + cache_type = read_cpuid_cachetype(); + if (cache_type != read_cpuid_id()) { aliasing = (cache_type | cache_type >> 12) & (1 << 11); if (aliasing) do_align = filp || flags & MAP_SHARED; |