tree baa4702f32c6aa726135b90b944016ee8903cc2e
parent 188e1f81ba31af1b65a2f3611df4c670b092bbac
author Thomas Renninger <trenn@suse.de> 1182141651 -0400
committer Len Brown <len.brown@intel.com> 1182141651 -0400

ACPI: gracefully print null trip-point device

if acpi_bus_get_device() returns NULL, print nothing
instead of "<NUL" in /proc/acpi/thermal_zone/*/trip_points

Signed-off-by: Thomas Renninger <trenn@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>