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| author | Lin Ming <ming.m.lin@intel.com> | 2008-12-16 17:02:22 +0800 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2008-12-31 01:11:51 -0500 |
| commit | 60a4ce7f4148155d3f28eea4a213f7ee47cd57b7 (patch) | |
| tree | 5eac1cfc5924b8e5676347f9df660d926643f598 /drivers/acpi/power.c | |
| parent | 30823736162ff91512965e3c730557e34fa71d6d (diff) | |
| download | lwn-60a4ce7f4148155d3f28eea4a213f7ee47cd57b7.tar.gz lwn-60a4ce7f4148155d3f28eea4a213f7ee47cd57b7.zip | |
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.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/acpi/power.c b/drivers/acpi/power.c index bb7d50dd2818..c926e7d4a0d6 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; |