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path: root/drivers/acpi/processor_idle.c
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Diffstat (limited to 'drivers/acpi/processor_idle.c')
-rw-r--r--drivers/acpi/processor_idle.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
index b2131c4ea124..98d4ec5bf450 100644
--- a/drivers/acpi/processor_idle.c
+++ b/drivers/acpi/processor_idle.c
@@ -282,6 +282,13 @@ static int acpi_processor_get_power_info_fadt(struct acpi_processor *pr)
pr->power.states[ACPI_STATE_C2].address,
pr->power.states[ACPI_STATE_C3].address));
+ snprintf(pr->power.states[ACPI_STATE_C2].desc,
+ ACPI_CX_DESC_LEN, "ACPI P_LVL2 IOPORT 0x%x",
+ pr->power.states[ACPI_STATE_C2].address);
+ snprintf(pr->power.states[ACPI_STATE_C3].desc,
+ ACPI_CX_DESC_LEN, "ACPI P_LVL3 IOPORT 0x%x",
+ pr->power.states[ACPI_STATE_C3].address);
+
return 0;
}