kconfig: attach help text to menus

Roman Zippel wrote:
> A simple example would be
> help texts, right now they are per symbol, but they should really be per
> menu, so archs can provide different help texts for something.

This patch does this and at the same time introduce a few API
funtions used to access the help text.

The relevant api functions are introduced in the various frontends.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Roman Zippel <zippel@linux-m68k.org>

1 files changed, 1 insertions, 2 deletions

diff --git a/scripts/kconfig/expr.h b/scripts/kconfig/expr.h
index 6084525f604b..d6c33ce6dfdf 100644
--- a/scripts/kconfig/expr.h
+++ b/scripts/kconfig/expr.h
@@ -71,7 +71,6 @@ enum {
 struct symbol {
         struct symbol *next;
         char *name;
-        char *help;
         enum symbol_type type;
         struct symbol_value curr;
         struct symbol_value def[4];
@@ -139,7 +138,7 @@ struct menu {
         struct property *prompt;
         struct expr *dep;
         unsigned int flags;
-        //char *help;
+        char *help;
         struct file *file;
         int lineno;
         void *data;