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authorLen Brown <len.brown@intel.com>2011-04-01 16:59:53 -0400
committerLen Brown <len.brown@intel.com>2011-05-29 03:38:57 -0400
commit02c68a02018669d1817c43c42de800975cbec467 (patch)
tree9e02b7913f650492fcdbb78cd6e8d3ff3160e43c /drivers/acpi
parent333c5ae9948194428fe6c5ef5c088304fc98263b (diff)
x86 idle: clarify AMD erratum 400 workaround
The workaround for AMD erratum 400 uses the term "c1e" falsely suggesting: 1. Intel C1E is somehow involved 2. All AMD processors with C1E are involved Use the string "amd_c1e" instead of simply "c1e" to clarify that this workaround is specific to AMD's version of C1E. Use the string "e400" to clarify that the workaround is specific to AMD processors with Erratum 400. This patch is text-substitution only, with no functional change. cc: x86@kernel.org Acked-by: Borislav Petkov <borislav.petkov@amd.com> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi')
-rw-r--r--drivers/acpi/processor_idle.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
index d615b7d69bc..431ab11c8c1 100644
--- a/drivers/acpi/processor_idle.c
+++ b/drivers/acpi/processor_idle.c
@@ -161,7 +161,7 @@ static void lapic_timer_check_state(int state, struct acpi_processor *pr,
if (cpu_has(&cpu_data(pr->id), X86_FEATURE_ARAT))
return;
- if (c1e_detected)
+ if (amd_e400_c1e_detected)
type = ACPI_STATE_C1;
/*