tree 73b2092c4e13e9ddf5e1fcca30c73200d40f1301
parent 0849d212e39523e2289c2a6d685b899f944746eb
author Masahiro Yamada <yamada.masahiro@socionext.com> 1543569350 +0900
committer Masahiro Yamada <yamada.masahiro@socionext.com> 1544233350 +0900

kconfig: split out code touching a file to conf_touch_dep()

conf_touch_deps() iterates over symbols, touching corresponding
include/config/*.h files as needed.

Split the part that touches a single file into a new helper so it can
be reused.

The new helper, conf_touch_dep(), takes a symbol name as a parameter,
and touches the corresponding include/config/*.h file.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>