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Diffstat (limited to 'arch/powerpc/kernel/sysfs.c')
-rw-r--r--arch/powerpc/kernel/sysfs.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/powerpc/kernel/sysfs.c b/arch/powerpc/kernel/sysfs.c
index 5a8bfee6e187..04d0bbd7a1dd 100644
--- a/arch/powerpc/kernel/sysfs.c
+++ b/arch/powerpc/kernel/sysfs.c
@@ -788,7 +788,8 @@ static int register_cpu_online(unsigned int cpu)
if (cpu_has_feature(CPU_FTR_PPCAS_ARCH_V2))
device_create_file(s, &dev_attr_pir);
- if (cpu_has_feature(CPU_FTR_ARCH_206))
+ if (cpu_has_feature(CPU_FTR_ARCH_206) &&
+ !firmware_has_feature(FW_FEATURE_LPAR))
device_create_file(s, &dev_attr_tscr);
#endif /* CONFIG_PPC64 */
@@ -873,7 +874,8 @@ static int unregister_cpu_online(unsigned int cpu)
if (cpu_has_feature(CPU_FTR_PPCAS_ARCH_V2))
device_remove_file(s, &dev_attr_pir);
- if (cpu_has_feature(CPU_FTR_ARCH_206))
+ if (cpu_has_feature(CPU_FTR_ARCH_206) &&
+ !firmware_has_feature(FW_FEATURE_LPAR))
device_remove_file(s, &dev_attr_tscr);
#endif /* CONFIG_PPC64 */