1 files changed, 2 insertions, 1 deletions

diff --git a/arch/mips/netlogic/xlr/fmn-config.c b/arch/mips/netlogic/xlr/fmn-config.c
index ed3bf0e3f309..c7622c6e5f67 100644
--- a/arch/mips/netlogic/xlr/fmn-config.c
+++ b/arch/mips/netlogic/xlr/fmn-config.c
@@ -36,6 +36,7 @@
 #include <linux/irq.h>
 #include <linux/interrupt.h>
 
+#include <asm/cpu.h>
 #include <asm/mipsregs.h>
 #include <asm/netlogic/xlr/fmn.h>
 #include <asm/netlogic/xlr/xlr.h>
@@ -187,7 +188,7 @@ void xlr_board_info_setup(void)
         int processor_id, num_core;
 
         num_core = hweight32(nlm_current_node()->coremask);
-        processor_id = read_c0_prid() & 0xff00;
+        processor_id = read_c0_prid() & PRID_IMP_MASK;
 
         setup_cpu_fmninfo(cpu, num_core);
         switch (processor_id) {