1 files changed, 1 insertions, 1 deletions

diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c
index 72c580d94e24..f7a841573b84 100644
--- a/arch/mips/kernel/cpu-probe.c
+++ b/arch/mips/kernel/cpu-probe.c
@@ -612,7 +612,7 @@ static inline void cpu_probe_sibyte(struct cpuinfo_mips *c)
          * cache code which eventually will be folded into c-r4k.c.  Until
          * then we pretend it's got it's own cache architecture.
          */
-        c->options &= MIPS_CPU_4K_CACHE;
+        c->options &= ~MIPS_CPU_4K_CACHE;
         c->options |= MIPS_CPU_SB1_CACHE;
 
         switch (c->processor_id & 0xff00) {