[MIPS] Fix tx49_blast_icache32_page_indexed.

Fix the cache index value in tx49_blast_icache32_page_indexed().
This is a damage by de62893bc0725f8b5f0445250577cd7a10b2d8f8 commit.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c
index 32b7f6aeb983..c4c208449d87 100644
--- a/arch/mips/mm/c-r4k.c
+++ b/arch/mips/mm/c-r4k.c
@@ -154,7 +154,8 @@ static inline void blast_icache32_r4600_v1_page_indexed(unsigned long page)
 
 static inline void tx49_blast_icache32_page_indexed(unsigned long page)
 {
-        unsigned long start = page;
+        unsigned long indexmask = current_cpu_data.icache.waysize - 1;
+        unsigned long start = INDEX_BASE + (page & indexmask);
         unsigned long end = start + PAGE_SIZE;
         unsigned long ws_inc = 1UL << current_cpu_data.icache.waybit;
         unsigned long ws_end = current_cpu_data.icache.ways <<