--- /usr/portage/app-laptop/tp_smapi/tp_smapi-0.33.ebuild	2007-12-31 19:30:43.000000000 +0100
+++ tp_smapi-0.36.ebuild	2008-03-21 21:35:04.661451972 +0100
@@ -2,7 +2,7 @@
 # Distributed under the terms of the GNU General Public License v2
 # $Header: /var/cvsroot/gentoo-x86/app-laptop/tp_smapi/tp_smapi-0.33.ebuild,v 1.1 2007/12/31 18:30:43 welp Exp $
 
-inherit linux-mod
+inherit linux-mod linux-info
 
 DESCRIPTION="IBM ThinkPad SMAPI BIOS driver"
 HOMEPAGE="http://tpctl.sourceforge.net/"
@@ -37,6 +37,10 @@
 	if use hdaps; then
 		MODULE_NAMES="${MODULE_NAMES} hdaps(extra:)"
 		BUILD_PARAMS="${BUILD_PARAMS} HDAPS=1"
+
+		CONFIG_CHECK="!SENSORS_HDAPS"
+		ERROR_SENSORS_HDAPS="${P} with USE=hdaps conflicts with in-kernel HDAPS (CONFIG_SENSORS_HDAPS)"
+		linux-info_pkg_setup
 	fi
 }