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authorKumar Gala <galak@freescale.com>2005-09-23 14:08:58 -0500
committerPaul Mackerras <paulus@samba.org>2005-09-28 15:42:53 +1000
commit10b35d9978ac35556aec0d2642055742d8941488 (patch)
tree7c59c62e2840d7d9971076e1acccaa0cadd678b8 /include/asm-ppc/mmu_context.h
parenta559c91d77c3220be521453bd23815e1e1980a82 (diff)
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[PATCH] powerpc: merged asm/cputable.h
Merged cputable.h between ppc32 and ppc64. In doing this removed support for the BEGIN_FTR_SECTION/END_FTR_SECTION macros in C code since they dont compile correctly. C code should use cpu_has_feature(). This is based on Arnd Bergmann's initial patch. Signed-off-by: Kumar Gala <kumar.gala@freescale.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'include/asm-ppc/mmu_context.h')
-rw-r--r--include/asm-ppc/mmu_context.h6
1 files changed, 2 insertions, 4 deletions
diff --git a/include/asm-ppc/mmu_context.h b/include/asm-ppc/mmu_context.h
index afe26ffc2e2..4f152cca13c 100644
--- a/include/asm-ppc/mmu_context.h
+++ b/include/asm-ppc/mmu_context.h
@@ -164,13 +164,11 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
struct task_struct *tsk)
{
#ifdef CONFIG_ALTIVEC
- asm volatile (
- BEGIN_FTR_SECTION
- "dssall;\n"
+ if (cpu_has_feature(CPU_FTR_ALTIVEC))
+ asm volatile ("dssall;\n"
#ifndef CONFIG_POWER4
"sync;\n" /* G4 needs a sync here, G5 apparently not */
#endif
- END_FTR_SECTION_IFSET(CPU_FTR_ALTIVEC)
: : );
#endif /* CONFIG_ALTIVEC */