Commit 1c9698f8 authored by Mika Westerberg's avatar Mika Westerberg
Browse files

ACPI: Export acpi_get_first_physical_node() to modules 



This function will be needed by the Thunderbolt driver when it parses
ACPI description for linking tunneled ports to the Thunderbolt
controller device.

Signed-off-by: default avatarMika Westerberg <mika.westerberg@linux.intel.com>
Acked-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 2b9941e0

drivers/acpi/bus.c

+1 −0
Original line number Diff line number Diff line
@@ -551,6 +551,7 @@ struct device *acpi_get_first_physical_node(struct acpi_device *adev) 
	mutex_unlock(physical_node_lock);

	return phys_dev;

}

EXPORT_SYMBOL_GPL(acpi_get_first_physical_node);



static struct acpi_device *acpi_primary_dev_companion(struct acpi_device *adev,

						      const struct device *dev)