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OpenCloudOS-Kernel
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Merge branch 'rc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6 

* 'rc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6:
  kconfig: fix undesirable side effect of adding "visible" menu attribute
This commit is contained in:
Linus Torvalds 2011-01-02 10:37:19 -08:00
parent 3643e0e87c 7ad1227818
commit d864b7b4d6
1 changed files with 14 additions and 0 deletions
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14
scripts/kconfig/menu.c
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@ -140,6 +140,20 @@ struct property *menu_add_prop(enum prop_type type, char *prompt, struct expr *e
}
if (current_entry->prompt && current_entry != &rootmenu)
prop_warn(prop, "prompt redefined");
/* Apply all upper menus' visibilities to actual prompts. */
if(type == P_PROMPT) {
struct menu *menu = current_entry;
while ((menu = menu->parent) != NULL) {
if (!menu->visibility)
continue;
prop->visible.expr
= expr_alloc_and(prop->visible.expr,
menu->visibility);
}
}
current_entry->prompt = prop;
}
prop->text = prompt;