diff options
Diffstat (limited to 'arch/powerpc/kernel/misc_32.S')
| -rw-r--r-- | arch/powerpc/kernel/misc_32.S | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/arch/powerpc/kernel/misc_32.S b/arch/powerpc/kernel/misc_32.S index 9e8f730fe04d..717e658b90fd 100644 --- a/arch/powerpc/kernel/misc_32.S +++ b/arch/powerpc/kernel/misc_32.S @@ -255,28 +255,6 @@ _ASM_NOKPROBE_SYMBOL(real_writeb) #endif /* CONFIG_40x */ - -/* - * Flush instruction cache. - */ -#ifdef CONFIG_FSL_BOOKE -_GLOBAL(flush_instruction_cache) -#ifdef CONFIG_E200 - mfspr r3,SPRN_L1CSR0 - ori r3,r3,L1CSR0_CFI|L1CSR0_CLFC - /* msync; isync recommended here */ - mtspr SPRN_L1CSR0,r3 - isync - blr -#endif - mfspr r3,SPRN_L1CSR1 - ori r3,r3,L1CSR1_ICFI|L1CSR1_ICLFR - mtspr SPRN_L1CSR1,r3 - isync - blr -EXPORT_SYMBOL(flush_instruction_cache) -#endif - /* * Copy a whole page. We use the dcbz instruction on the destination * to reduce memory traffic (it eliminates the unnecessary reads of |