tree 57d6af9424a3ea07914317821d9a8a2c7505368f
parent 19b36780ee7ddeb5080e3f1f858a83c4824f1fdc
author Thomas Sujith <sujith.thomas@intel.com> 1203118014 -0500
committer Len Brown <len.brown@intel.com> 1203118014 -0500

ACPI thermal: extract return values using PTR_ERR

Need to extract errors using PTR_ERR macro and
process accordingly.thermal_cooling_device_register
returning NULL means that CONFIG_THERMAL=n and in that
case no need to create symbolic links.

Signed-off-by: Thomas Sujith <sujith.thomas@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>