aboutsummaryrefslogtreecommitdiff
path: root/arch/powerpc/kernel/setup-common.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/powerpc/kernel/setup-common.c')
-rw-r--r--arch/powerpc/kernel/setup-common.c12
1 files changed, 9 insertions, 3 deletions
diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c
index 17c46a2e356..06e4ef21562 100644
--- a/arch/powerpc/kernel/setup-common.c
+++ b/arch/powerpc/kernel/setup-common.c
@@ -33,6 +33,7 @@
#include <asm/io.h>
#include <asm/prom.h>
#include <asm/processor.h>
+#include <asm/systemcfg.h>
#include <asm/pgtable.h>
#include <asm/smp.h>
#include <asm/elf.h>
@@ -63,6 +64,11 @@
#define DBG(fmt...)
#endif
+#ifdef CONFIG_PPC_MULTIPLATFORM
+int _machine = 0;
+EXPORT_SYMBOL(_machine);
+#endif
+
/*
* This still seems to be needed... -- paulus
*/
@@ -513,8 +519,8 @@ void __init smp_setup_cpu_maps(void)
* On pSeries LPAR, we need to know how many cpus
* could possibly be added to this partition.
*/
- if (systemcfg->platform == PLATFORM_PSERIES_LPAR &&
- (dn = of_find_node_by_path("/rtas"))) {
+ if (_machine == PLATFORM_PSERIES_LPAR &&
+ (dn = of_find_node_by_path("/rtas"))) {
int num_addr_cell, num_size_cell, maxcpus;
unsigned int *ireg;
@@ -558,7 +564,7 @@ void __init smp_setup_cpu_maps(void)
cpu_set(cpu ^ 0x1, cpu_sibling_map[cpu]);
}
- systemcfg->processorCount = num_present_cpus();
+ _systemcfg->processorCount = num_present_cpus();
#endif /* CONFIG_PPC64 */
}
#endif /* CONFIG_SMP */