Fixes a regression introduced in revision 5916 where FXS modules based on the 3210 were not properly detected. (closes issue #18184) Reported by: bsexton Patches: dahdi-fxo-detect.diff uploaded by bsexton (license 1133) Signed-off-by: Shaun Ruffell <sruffell@digium.com> Origin: http://svnview.digium.com/svn/dahdi?view=rev&rev=9456 git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/branches/2.4@9675 a0bf4364-ded3-4de4-8d8a-66a801d63aff