ACPI / property: Define a symbol for PRP0001
Use a #defined symbol ACPI_DT_NAMESPACE_HID instead of the PRP0001
string.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Reviewed-by: Hanjun Guo <hanjun.guo@linaro.org>
diff --git a/drivers/acpi/internal.h b/drivers/acpi/internal.h
index ba4a61e..d93628c 100644
--- a/drivers/acpi/internal.h
+++ b/drivers/acpi/internal.h
@@ -191,6 +191,8 @@
/*--------------------------------------------------------------------------
Device properties
-------------------------------------------------------------------------- */
+#define ACPI_DT_NAMESPACE_HID "PRP0001"
+
void acpi_init_properties(struct acpi_device *adev);
void acpi_free_properties(struct acpi_device *adev);