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[POWERPC] Fix oprofile support on Cell LPAR 

Op_model_cell supports native Cell. By returning -EINVAL, oprofile
uses timer interrupt on Cell LPAR.

Signed-off-by: Kou Ishizaki <kou.ishizaki@toshiba.co.jp>
Acked-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Ishizaki Kou 2007-01-12 09:56:44 +09:00 committed by Paul Mackerras
parent d649bd7b76
commit ef66f79675
1 changed files with 2 additions and 0 deletions
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2
arch/powerpc/oprofile/common.c
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@ -149,6 +149,8 @@ int __init oprofile_arch_init(struct oprofile_operations *ops)
#ifdef CONFIG_PPC64
#ifdef CONFIG_PPC_CELL_NATIVE
case PPC_OPROFILE_CELL:
if (firmware_has_feature(FW_FEATURE_LPAR))
return -ENODEV;
model = &op_model_cell;
break;
#endif