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authorRoman Zippel <zippel@linux-m68k.org>2008-01-14 04:50:23 +0100
committerSam Ravnborg <sam@ravnborg.org>2008-01-28 23:14:39 +0100
commit7a962923359768e04137125bd479fd0dfa6117d3 (patch)
tree9da466ba7ee1806bd40a53496533fc1f0ddd6cc2 /scripts/kconfig/confdata.c
parent0ffce8d94487abbd332cd36f98db61b7c8a3db3c (diff)
kconfig: explicitly introduce expression list
Rename E_CHOICE to E_LIST to explicitly add support for expression lists. Add a helper macro expr_list_for_each_sym to more easily iterate over the list. Signed-off-by: Roman Zippel <zippel@linux-m68k.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Diffstat (limited to 'scripts/kconfig/confdata.c')
-rw-r--r--scripts/kconfig/confdata.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c
index 497a19e85a07..ee5fe943d58d 100644
--- a/scripts/kconfig/confdata.c
+++ b/scripts/kconfig/confdata.c
@@ -312,7 +312,7 @@ load:
int conf_read(const char *name)
{
- struct symbol *sym;
+ struct symbol *sym, *choice_sym;
struct property *prop;
struct expr *e;
int i, flags;
@@ -353,9 +353,9 @@ int conf_read(const char *name)
*/
prop = sym_get_choice_prop(sym);
flags = sym->flags;
- for (e = prop->expr; e; e = e->left.expr)
- if (e->right.sym->visible != no)
- flags &= e->right.sym->flags;
+ expr_list_for_each_sym(prop->expr, e, choice_sym)
+ if (choice_sym->visible != no)
+ flags &= choice_sym->flags;
sym->flags &= flags | ~SYMBOL_DEF_USER;
}

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