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-rw-r--r--arch/sh/mm/tlbflush_32.c28
1 files changed, 0 insertions, 28 deletions
diff --git a/arch/sh/mm/tlbflush_32.c b/arch/sh/mm/tlbflush_32.c
index 77dc5efa7127..3fbe03ce8fe3 100644
--- a/arch/sh/mm/tlbflush_32.c
+++ b/arch/sh/mm/tlbflush_32.c
@@ -119,31 +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;
- int i;
-
- /*
- * Flush all the TLB.
- */
- local_irq_save(flags);
- jump_to_uncached();
-
- status = __raw_readl(MMUCR);
- status = ((status & MMUCR_URB) >> MMUCR_URB_SHIFT);
-
- if (status == 0)
- status = MMUCR_URB_NENTRIES;
-
- for (i = 0; i < status; i++)
- __raw_writel(0x0, MMU_UTLB_ADDRESS_ARRAY | (i << 8));
-
- for (i = 0; i < 4; i++)
- __raw_writel(0x0, MMU_ITLB_ADDRESS_ARRAY | (i << 8));
-
- back_to_cached();
- ctrl_barrier();
- local_irq_restore(flags);
-}
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