Commit b5368801 authored Jan 16, 2018 by Ulf Magnusson Committed by Masahiro Yamada Jan 22, 2018

kconfig: Clarify menu and 'if' dependency propagation



It is not obvious that the last two cases refer to menus and ifs,
respectively, in the conditional that sets 'parentdep'.

Automatic submenu creation is done later, so the parent can't be a
symbol here.

No functional changes. Only comments added.

Signed-off-by: Ulf Magnusson <ulfalizer@gmail.com>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

parent 9d1a9e8b

scripts/kconfig/menu.c

+2 −0

Original line number	Original line	Diff line number	Diff line
	@@ -332,8 +332,10 @@ void menu_finalize(struct menu *parent)
	*/		*/
	parentdep = expr_alloc_symbol(sym);		parentdep = expr_alloc_symbol(sym);
	} else if (parent->prompt)		} else if (parent->prompt)
			/* Menu node for 'menu' */
	parentdep = parent->prompt->visible.expr;		parentdep = parent->prompt->visible.expr;
	else		else
			/* Menu node for 'if' */
	parentdep = parent->dep;		parentdep = parent->dep;

	/* For each child menu node... */		/* For each child menu node... */

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