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authorLin Ming <ming.m.lin@intel.com>2008-12-16 17:02:22 +0800
committerLen Brown <len.brown@intel.com>2008-12-31 01:11:51 -0500
commit60a4ce7f4148155d3f28eea4a213f7ee47cd57b7 (patch)
tree5eac1cfc5924b8e5676347f9df660d926643f598 /drivers/acpi/power.c
parent30823736162ff91512965e3c730557e34fa71d6d (diff)
downloadop-kernel-dev-60a4ce7f4148155d3f28eea4a213f7ee47cd57b7.zip
op-kernel-dev-60a4ce7f4148155d3f28eea4a213f7ee47cd57b7.tar.gz
ACPI: power.c: call acpi_get_name to get node name
acpi_ut_get_node_name is an internal acpica function. use acpi_get_name to get node ascii name Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/power.c')
-rw-r--r--drivers/acpi/power.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/acpi/power.c b/drivers/acpi/power.c
index bb7d50d..c926e7d 100644
--- a/drivers/acpi/power.c
+++ b/drivers/acpi/power.c
@@ -139,6 +139,8 @@ static int acpi_power_get_state(acpi_handle handle, int *state)
{
acpi_status status = AE_OK;
unsigned long long sta = 0;
+ char node_name[5];
+ struct acpi_buffer buffer = { sizeof(node_name), node_name };
if (!handle || !state)
@@ -151,8 +153,10 @@ static int acpi_power_get_state(acpi_handle handle, int *state)
*state = (sta & 0x01)?ACPI_POWER_RESOURCE_STATE_ON:
ACPI_POWER_RESOURCE_STATE_OFF;
+ acpi_get_name(handle, ACPI_SINGLE_NAME, &buffer);
+
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Resource [%s] is %s\n",
- acpi_ut_get_node_name(handle),
+ node_name,
*state ? "on" : "off"));
return 0;
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