kconfig: Clarify choice dependency propagation
authorUlf Magnusson <ulfalizer@gmail.com>
Sun, 14 Jan 2018 14:12:05 +0000 (15:12 +0100)
committerMasahiro Yamada <yamada.masahiro@socionext.com>
Sun, 21 Jan 2018 15:49:32 +0000 (00:49 +0900)
commitd3465af60f4471b7b6201928e709bc137fdbee3e
tree561573b37805e3f82f02b2f04acc66abd962dcb3
parent3e41ba05b6d60cd54e64639b308be62c12308a04
kconfig: Clarify choice dependency propagation

It's easy to miss that choices are special-cased to pass on their mode
as the parent dependency.

No functional changes. Only comments added.

Signed-off-by: Ulf Magnusson <ulfalizer@gmail.com>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
scripts/kconfig/menu.c