From 544e433a9e2a8771b8281ac58acb5c794613e705 Mon Sep 17 00:00:00 2001 From: Cheng Renquan Date: Sun, 12 Jul 2009 16:11:43 +0800 Subject: kconfig: add symbol value to help find the real depend Sometimes when configuring need to disable some unused item, but the item is selected by many other items, it's hard to find the real dependency which selected it, This patch add every symbol's value accompanied to make it possible to find the real dependency easily. An example is CONFIG_RFKILL, ---------------------- RF switch subsystem support ---------------------- | CONFIG_RFKILL: | | | | Say Y here if you want to have control over RF switches | | found on many WiFi and Bluetooth cards. | | | | To compile this driver as a module, choose M here: the | | module will be called rfkill. | | | | Symbol: RFKILL [=m] | | Prompt: RF switch subsystem support | | Defined at net/rfkill/Kconfig:4 | | Depends on: NET [=y] | | Location: | | -> Networking support (NET [=y]) | | Selected by: IWLCORE [=n] && NETDEVICES [=y] && !S390 [=S390] && PC | | | ----------------------------------------------------------------( 99%)--- Signed-off-by: Cheng Renquan Cc: Roman Zippel Signed-off-by: Sam Ravnborg --- scripts/kconfig/expr.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'scripts/kconfig/expr.c') diff --git a/scripts/kconfig/expr.c b/scripts/kconfig/expr.c index 579ece4fa584..cd8a2f00a97e 100644 --- a/scripts/kconfig/expr.c +++ b/scripts/kconfig/expr.c @@ -1098,6 +1098,8 @@ void expr_fprint(struct expr *e, FILE *out) static void expr_print_gstr_helper(void *data, struct symbol *sym, const char *str) { str_append((struct gstr*)data, str); + if (sym) + str_printf((struct gstr*)data, " [=%s]", sym_get_string_value(sym)); } void expr_gstr_print(struct expr *e, struct gstr *gs) -- cgit v1.2.3 From 4356f4890792a678936c93c9196e8f7742e04535 Mon Sep 17 00:00:00 2001 From: Trevor Keith Date: Fri, 18 Sep 2009 12:49:23 -0700 Subject: kbuild: add static to prototypes Warnings found via gcc -Wmissing-prototypes. Signed-off-by: Trevor Keith Acked-by: WANG Cong Signed-off-by: Andrew Morton Signed-off-by: Sam Ravnborg --- scripts/kconfig/expr.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'scripts/kconfig/expr.c') diff --git a/scripts/kconfig/expr.c b/scripts/kconfig/expr.c index cd8a2f00a97e..edd3f39a080a 100644 --- a/scripts/kconfig/expr.c +++ b/scripts/kconfig/expr.c @@ -348,7 +348,7 @@ struct expr *expr_trans_bool(struct expr *e) /* * e1 || e2 -> ? */ -struct expr *expr_join_or(struct expr *e1, struct expr *e2) +static struct expr *expr_join_or(struct expr *e1, struct expr *e2) { struct expr *tmp; struct symbol *sym1, *sym2; @@ -412,7 +412,7 @@ struct expr *expr_join_or(struct expr *e1, struct expr *e2) return NULL; } -struct expr *expr_join_and(struct expr *e1, struct expr *e2) +static struct expr *expr_join_and(struct expr *e1, struct expr *e2) { struct expr *tmp; struct symbol *sym1, *sym2; -- cgit v1.2.3