acpi_ds_method_data_delete_all  144 drivers/acpi/acpica/acdispat.h void acpi_ds_method_data_delete_all(struct acpi_walk_state *walk_state);
acpi_ds_method_data_delete_all  709 drivers/acpi/acpica/dsmethod.c 		acpi_ds_method_data_delete_all(walk_state);