[PATCH] powerpc: pseries namespace cleanup

[firefly-linux-kernel-4.4.55.git] / arch / powerpc / platforms / pseries / smp.c

diff --git a/arch/powerpc/platforms/pseries/smp.c b/arch/powerpc/platforms/pseries/smp.c
index 7a243e8ccd7ea254002a84d2442ab173c8c8920f..e4d017dd5ef340745d34fc30cefe514839868cfb 100644 (file)
--- a/arch/powerpc/platforms/pseries/smp.c
+++ b/arch/powerpc/platforms/pseries/smp.c
@@ -46,10 +46,12 @@
 #include <asm/rtas.h>
 #include <asm/pSeries_reconfig.h>
 #include <asm/mpic.h>
+#include <asm/vdso_datapage.h>
 
 #include "plpar_wrappers.h"
 
 #ifdef DEBUG
+#include <asm/udbg.h>
 #define DBG(fmt...) udbg_printf(fmt)
 #else
 #define DBG(fmt...)
@@ -91,12 +93,12 @@ static int query_cpu_stopped(unsigned int pcpu)
        return cpu_status;
 }
 
-int pSeries_cpu_disable(void)
+static int pSeries_cpu_disable(void)
 {
        int cpu = smp_processor_id();
 
        cpu_clear(cpu, cpu_online_map);
-       systemcfg->processorCount--;
+       vdso_data->processorCount--;
 
        /*fix boot_cpuid here*/
        if (cpu == boot_cpuid)
@@ -107,7 +109,7 @@ int pSeries_cpu_disable(void)
        return 0;
 }
 
-void pSeries_cpu_die(unsigned int cpu)
+static void pSeries_cpu_die(unsigned int cpu)
 {
        int tries;
        int cpu_status;
@@ -441,7 +443,7 @@ 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