[PATCH] ppc64: Fix oprofile when compiled as a module

[linux-2.6-microblaze.git] / arch / powerpc / oprofile / common.c

diff --git a/arch/powerpc/oprofile/common.c b/arch/powerpc/oprofile/common.c
index a370778..71615eb 100644 (file)
--- a/arch/powerpc/oprofile/common.c
+++ b/arch/powerpc/oprofile/common.c
@@ -135,9 +135,31 @@ static int op_powerpc_create_files(struct super_block *sb, struct dentry *root)
 
 int __init oprofile_arch_init(struct oprofile_operations *ops)
 {
-       if (!cur_cpu_spec->oprofile_model || !cur_cpu_spec->oprofile_cpu_type)
+       if (!cur_cpu_spec->oprofile_cpu_type)
                return -ENODEV;
-       model = cur_cpu_spec->oprofile_model;
+
+       switch (cur_cpu_spec->oprofile_type) {
+#ifdef CONFIG_PPC64
+               case RS64:
+                       model = &op_model_rs64;
+                       break;
+               case POWER4:
+                       model = &op_model_power4;
+                       break;
+#else
+               case G4:
+                       model = &op_model_7450;
+                       break;
+#endif
+#ifdef CONFIG_FSL_BOOKE
+               case BOOKE:
+                       model = &op_model_fsl_booke;
+                       break;
+#endif
+               default:
+                       return -ENODEV;
+       }
+
        model->num_counters = cur_cpu_spec->num_pmcs;
 
        ops->cpu_type = cur_cpu_spec->oprofile_cpu_type;