From: Eduardo Valentin <eduardo.valentin@ti.com>
Date: Wed, 2 Jan 2013 15:29:42 +0000 (+0000)
Subject: thermal: check for invalid trip setup when registering thermal device
X-Git-Tag: v3.9-rc1~38^2~23
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6b2aa51d698492e8dc0a0ce6ce5b3193ccaec269;p=pandora-kernel.git

thermal: check for invalid trip setup when registering thermal device

This patch adds an extra check in the data structure while registering
a thermal device. The check is to avoid registering zones with a number
of trips greater than zero, but with no .get_trip_temp nor .get_trip_type
callbacks. Receiving such data structure may end in wrong data access.

Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com>
Reviewed-by: Durgadoss R <durgadoss.r@intel.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
---

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