[POWERPC] 4xx: Fix 440grx setup function to call 440A fixup

The mechanism to do the setup for 440A cores changed recently.  This fixes
the 440grx setup function to call __fixup_440A_mcheck.

Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>

1 files changed, 5 insertions, 1 deletions

diff --git a/arch/powerpc/kernel/cpu_setup_44x.S b/arch/powerpc/kernel/cpu_setup_44x.S
index 0de3edbd4bb..6250443ab9c 100644
--- a/arch/powerpc/kernel/cpu_setup_44x.S
+++ b/arch/powerpc/kernel/cpu_setup_44x.S
@@ -27,7 +27,11 @@ _GLOBAL(__setup_cpu_440epx)
         mtlr    r4
         blr
 _GLOBAL(__setup_cpu_440grx)
-        b       __plb_disable_wrp
+        mflr    r4
+        bl      __plb_disable_wrp
+        bl      __fixup_440A_mcheck
+        mtlr    r4
+        blr
 _GLOBAL(__setup_cpu_440gx)
 _GLOBAL(__setup_cpu_440spe)
         b       __fixup_440A_mcheck