Kill lvds_num_lanes

Only one value would work with corresponding gma code currently (which one
depends on board). Going forward, it's possible to compute which number can
be used, so there is no need to keep this info around.

Change-Id: Iadc77ef94b02f892860e3ae8d70a0a792758565d
Signed-off-by: Vladimir Serbinenko <>
Tested-by: build bot (Jenkins)
Reviewed-by: Felix Held <>
16 files changed