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Diffstat (limited to 'arch/powerpc/oprofile/common.c')
-rw-r--r--arch/powerpc/oprofile/common.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/powerpc/oprofile/common.c b/arch/powerpc/oprofile/common.c
index 5b1de7e8041e..27ad56bd227e 100644
--- a/arch/powerpc/oprofile/common.c
+++ b/arch/powerpc/oprofile/common.c
@@ -22,6 +22,7 @@
#include <asm/pmc.h>
#include <asm/cputable.h>
#include <asm/oprofile_impl.h>
+#include <asm/firmware.h>
static struct op_powerpc_model *model;
@@ -130,6 +131,9 @@ int __init oprofile_arch_init(struct oprofile_operations *ops)
if (!cur_cpu_spec->oprofile_cpu_type)
return -ENODEV;
+ if (firmware_has_feature(FW_FEATURE_ISERIES))
+ return -ENODEV;
+
switch (cur_cpu_spec->oprofile_type) {
#ifdef CONFIG_PPC64
case PPC_OPROFILE_RS64:
@@ -162,7 +166,7 @@ int __init oprofile_arch_init(struct oprofile_operations *ops)
ops->stop = op_powerpc_stop;
ops->backtrace = op_powerpc_backtrace;
- printk(KERN_INFO "oprofile: using %s performance monitoring.\n",
+ printk(KERN_DEBUG "oprofile: using %s performance monitoring.\n",
ops->cpu_type);
return 0;