[XEN][POWERPC] use symbol to detect processor version

Signed-off-by: Jimi Xenidis <jimix@watson.ibm.com>
Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com>
--HG--
extra : transplant_source : %96%5D%3EB%DD%DA%F5%97%10%01%F7%D1r%D1%92%F9%25SvD

diff --git a/xen/arch/powerpc/powerpc64/ppc970_scom.c b/xen/arch/powerpc/powerpc64/ppc970_scom.c
index fce69a27614aa91631d5ca9f28804423fe62b2a0..4688b007b3cec9f47684e9cbb2220f4fb7faa9f6 100644 (file)
--- a/xen/arch/powerpc/powerpc64/ppc970_scom.c
+++ b/xen/arch/powerpc/powerpc64/ppc970_scom.c
@@ -158,7 +158,7 @@ void cpu_scom_init(void)
 {
 #ifdef CONFIG_SCOM
     ulong val;
-    if (PVR_REV(mfpvr()) == 0x0300) {
+    if (PVR_REV(mfpvr()) == PV_970FX) {
         /* these address are only good for 970FX */
         console_start_sync();
         if (!cpu_scom_read(SCOM_PTSR, &val))
@@ -174,7 +174,7 @@ void cpu_scom_AMCR(void)
 #ifdef CONFIG_SCOM
     ulong val;
 
-    if (PVR_REV(mfpvr()) == 0x0300) {
+    if (PVR_REV(mfpvr()) == PV_970FX) {
         /* these address are only good for 970FX */
         cpu_scom_read(SCOM_AMC_REG, &val);
         printk("SCOM AMCR: 0x%016lx\n", val);