diff options
Diffstat (limited to 'arch/sh/mm/tlbflush_32.c')
-rw-r--r-- | arch/sh/mm/tlbflush_32.c | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/arch/sh/mm/tlbflush_32.c b/arch/sh/mm/tlbflush_32.c index 6f45c1f..3fbe03c 100644 --- a/arch/sh/mm/tlbflush_32.c +++ b/arch/sh/mm/tlbflush_32.c @@ -119,22 +119,3 @@ void local_flush_tlb_mm(struct mm_struct *mm) local_irq_restore(flags); } } - -void local_flush_tlb_all(void) -{ - unsigned long flags, status; - - /* - * Flush all the TLB. - * - * Write to the MMU control register's bit: - * TF-bit for SH-3, TI-bit for SH-4. - * It's same position, bit #2. - */ - local_irq_save(flags); - status = ctrl_inl(MMUCR); - status |= 0x04; - ctrl_outl(status, MMUCR); - ctrl_barrier(); - local_irq_restore(flags); -} |