[MIPS] R4700: Fix build_tlb_probe_entry

Treat R4700 like R4600 in build_tlb_probe_entry. Without this fix kernel
will lock up.

Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/arch/mips/mm/tlbex.c b/arch/mips/mm/tlbex.c
index 382738ca8a0b..76da73a5ab3c 100644
--- a/arch/mips/mm/tlbex.c
+++ b/arch/mips/mm/tlbex.c
@@ -224,8 +224,9 @@ static u32 final_handler[64] __cpuinitdata;
 static void __cpuinit __maybe_unused build_tlb_probe_entry(u32 **p)
 {
         switch (current_cpu_type()) {
-        /* Found by experiment: R4600 v2.0 needs this, too.  */
+        /* Found by experiment: R4600 v2.0/R4700 needs this, too.  */
         case CPU_R4600:
+        case CPU_R4700:
         case CPU_R5000:
         case CPU_R5000A:
         case CPU_NEVADA: