We can replace the method get_node_label_string in DTDirective with the
global function get_node_label. This way we have a single place that
labels for defines are being generated.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Parameter 'names' is provided as argument of several property
extract functions. Thought it is actually used only once.
Remove when not needed.
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
'defs' variable is used and passed as a parameter in the vast
majority of the functions of extract_dts_includes script.
Set this variable global
Do the same with 'struct' variable for upcoming change.
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
