From e7c746ef098770f863ba294adac5b30d124ba469 Mon Sep 17 00:00:00 2001
From: Thomas Renninger <trenn@suse.de>
Date: Mon, 18 Jun 2007 00:40:51 -0400
Subject: [PATCH] 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>
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Reading git-format-patch failed