1 files changed, 3 insertions, 2 deletions

diff --git a/arch/powerpc/platforms/pseries/smp.c b/arch/powerpc/platforms/pseries/smp.c
index 7a243e8ccd7e..3ba794ca3288 100644
--- a/arch/powerpc/platforms/pseries/smp.c
+++ b/arch/powerpc/platforms/pseries/smp.c
@@ -46,6 +46,7 @@
 #include <asm/rtas.h>
 #include <asm/pSeries_reconfig.h>
 #include <asm/mpic.h>
+#include <asm/systemcfg.h>
 
 #include "plpar_wrappers.h"
 
@@ -96,7 +97,7 @@ int pSeries_cpu_disable(void)
         int cpu = smp_processor_id();
 
         cpu_clear(cpu, cpu_online_map);
-        systemcfg->processorCount--;
+        _systemcfg->processorCount--;
 
         /*fix boot_cpuid here*/
         if (cpu == boot_cpuid)
@@ -441,7 +442,7 @@ void __init smp_init_pSeries(void)
         smp_ops->cpu_die = pSeries_cpu_die;
 
         /* Processors can be added/removed only on LPAR */
-        if (systemcfg->platform == PLATFORM_PSERIES_LPAR)
+        if (platform_is_lpar())
                 pSeries_reconfig_notifier_register(&pSeries_smp_nb);
 #endif