This patch exposes the span 'lineconfig' via sysfs: textual representation of the framing and coding of the span. This is needed in order for the Dahdi perl classes (in tools) to get the inforamtion for e.g. dahdi_genconf to work without the guesswork of parsing /proc/dahdi . Signed-off-by: Oron Peled <oron.peled@xorcom.com> Acked-by: Tzafrir Cohen <tzafrir.cohen@xorcom.com> Acked-by: Shaun Ruffell <sruffell@digium.com> git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@10461 a0bf4364-ded3-4de4-8d8a-66a801d63aff