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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2006-07-03 13:30:52 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2006-07-03 13:30:52 +0100
commit67f3a58856b6a41a46e9256a79a8ca3809f47cc6 (patch)
treebb1d2a66ff351976d6e7e3ba0a143641976cdbd8 /arch/arm/mm/ioremap.c
parent4e19025bc7be18e4d1dc8d1fde06c2d23927eb4d (diff)
downloadop-kernel-dev-67f3a58856b6a41a46e9256a79a8ca3809f47cc6.zip
op-kernel-dev-67f3a58856b6a41a46e9256a79a8ca3809f47cc6.tar.gz
[ARM] Fix warning in consistent.c
No need for 'cr' to be a local variable, which is unused in the SMP case, and only used once in the UP case. Just call get_cr() directly. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mm/ioremap.c')
-rw-r--r--arch/arm/mm/ioremap.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c
index 3e86fe7..dba7ddd 100644
--- a/arch/arm/mm/ioremap.c
+++ b/arch/arm/mm/ioremap.c
@@ -303,7 +303,6 @@ __ioremap_pfn(unsigned long pfn, unsigned long offset, size_t size,
int err;
unsigned long addr;
struct vm_struct * area;
- unsigned int cr = get_cr();
/*
* High mappings must be supersection aligned
@@ -317,7 +316,7 @@ __ioremap_pfn(unsigned long pfn, unsigned long offset, size_t size,
addr = (unsigned long)area->addr;
#ifndef CONFIG_SMP
- if ((((cpu_architecture() >= CPU_ARCH_ARMv6) && (cr & CR_XP)) ||
+ if ((((cpu_architecture() >= CPU_ARCH_ARMv6) && (get_cr() & CR_XP)) ||
cpu_is_xsc3()) &&
!((__pfn_to_phys(pfn) | size | addr) & ~SUPERSECTION_MASK)) {
area->flags |= VM_ARM_SECTION_MAPPING;
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