Patch merged into coreboot/master: devtree: Drop unused parameter show_devs_tree() call

the following patch was just integrated into master:
commit 3d3c8c30ead13f641d97e4b526547fe5af71522f
Author: Kyösti Mälkki 
Date:   Mon Aug 15 10:04:21 2016 +0300

devtree: Drop unused parameter show_devs_tree() call

Change-Id: I14c044bb32713ef4133bce8a8238a2bc200c4959
    Signed-off-by: Kyösti Mälkki 
    Reviewed-on: https://review.coreboot.org/18085
    Tested-by: build bot (Jenkins)
    Reviewed-by: Paul Menzel 
    Reviewed-by: Martin Roth

See https://review.coreboot.org/18085 for details.

-gerrit