From 81bd4e1cebed5efb85bd94a15342ee4d6965a416 Mon Sep 17 00:00:00 2001 From: Eduardo Valentin Date: Thu, 12 Sep 2013 19:15:44 -0400 Subject: [PATCH] thermal: allow registering without .get_temp This patch changes the thermal core driver to allow registration of thermal zones without the .get_temp callback. The idea behind this change is to allow lazy registration of sensor callbacks. The thermal zone will be disabled whenever the ops does not contain a .get_temp callback. The sysfs interface will be returning -EINVAL on any temperature read operation. Cc: Zhang Rui Cc: linux-pm@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Eduardo Valentin --- Reading git-format-patch failed