[MIPS] vr41xx: Replace magic number for P4K bit with symbol.

    
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

2 files changed, 2 insertions, 1 deletions

diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c
index d5111d165434..069803f58f3b 100644
--- a/arch/mips/mm/c-r4k.c
+++ b/arch/mips/mm/c-r4k.c
@@ -862,7 +862,7 @@ static void __init probe_pcache(void)
                 break;
 
         case CPU_VR4133:
-                write_c0_config(config & ~CONF_EB);
+                write_c0_config(config & ~VR41_CONF_P4K);
         case CPU_VR4131:
                 /* Workaround for cache instruction bug of VR4131 */
                 if (c->processor_id == 0x0c80U || c->processor_id == 0x0c81U ||
diff --git a/include/asm-mips/mipsregs.h b/include/asm-mips/mipsregs.h
index 677668867b9d..1f318d707998 100644
--- a/include/asm-mips/mipsregs.h
+++ b/include/asm-mips/mipsregs.h
@@ -470,6 +470,7 @@
 
 /* Bits specific to the VR41xx.  */
 #define VR41_CONF_CS            (_ULCAST_(1) << 12)
+#define VR41_CONF_P4K           (_ULCAST_(1) << 13)
 #define VR41_CONF_BP            (_ULCAST_(1) << 16)
 #define VR41_CONF_M16           (_ULCAST_(1) << 20)
 #define VR41_CONF_AD            (_ULCAST_(1) << 23)