Replace hard coded "ACPI0007" with ACPI_PROCESSOR_DEVICE_HID

Reviewed-by: Konrad Rzeszutek Wilk <konrad.w...@oracle.com>
Signed-off-by: Ankur Arora <ankur.a.ar...@oracle.com>
---
 drivers/xen/xen-acpi-processor.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/xen/xen-acpi-processor.c b/drivers/xen/xen-acpi-processor.c
index 4ce10bc..fac0d7b 100644
--- a/drivers/xen/xen-acpi-processor.c
+++ b/drivers/xen/xen-acpi-processor.c
@@ -408,7 +408,7 @@ static int check_acpi_ids(struct acpi_processor *pr_backup)
        acpi_walk_namespace(ACPI_TYPE_PROCESSOR, ACPI_ROOT_OBJECT,
                            ACPI_UINT32_MAX,
                            read_acpi_id, NULL, NULL, NULL);
-       acpi_get_devices("ACPI0007", read_acpi_id, NULL, NULL);
+       acpi_get_devices(ACPI_PROCESSOR_DEVICE_HID, read_acpi_id, NULL, NULL);
 
 upload:
        if (!bitmap_equal(acpi_id_present, acpi_ids_done, nr_acpi_bits)) {
-- 
2.7.4

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