1 files changed, 4 insertions, 0 deletions

diff --git a/arch/mips/mm/sc-mips.c b/arch/mips/mm/sc-mips.c
index 505fecad4684..9cca8de00545 100644
--- a/arch/mips/mm/sc-mips.c
+++ b/arch/mips/mm/sc-mips.c
@@ -68,6 +68,9 @@ static struct bcache_ops mips_sc_ops = {
  */
 static inline int mips_sc_is_activated(struct cpuinfo_mips *c)
 {
+        unsigned int config2 = read_c0_config2();
+        unsigned int tmp;
+
         /* Check the bypass bit (L2B) */
         switch (c->cputype) {
         case CPU_34K:
@@ -83,6 +86,7 @@ static inline int mips_sc_is_activated(struct cpuinfo_mips *c)
                 c->scache.linesz = 2 << tmp;
         else
                 return 0;
+        return 1;
 }
 
 static inline int __init mips_sc_probe(void)