ARM: OMAP: Clear level-triggered GPIO interrupts in unmask hook

[linux-2.6-omap-h63xx.git] / scripts / kconfig / symbol.c

diff --git a/scripts/kconfig/symbol.c b/scripts/kconfig/symbol.c
index 8f06c474d800fe8d6749c49e30f9dd365dc354ed..c35dcc5d61894ba51d7e265484a5dc9296ae57a4 100644 (file)
--- a/scripts/kconfig/symbol.c
+++ b/scripts/kconfig/symbol.c
@@ -786,13 +786,15 @@ static struct symbol *sym_check_expr_deps(struct expr *e)
        return NULL;
 }
 
+/* return NULL when dependencies are OK */
 struct symbol *sym_check_deps(struct symbol *sym)
 {
        struct symbol *sym2;
        struct property *prop;
 
        if (sym->flags & SYMBOL_CHECK) {
-               printf("Warning! Found recursive dependency: %s", sym->name);
+               fprintf(stderr, "%s:%d:error: found recursive dependency: %s",
+                       sym->prop->file->name, sym->prop->lineno, sym->name);
                return sym;
        }
        if (sym->flags & SYMBOL_CHECKED)
@@ -816,13 +818,8 @@ struct symbol *sym_check_deps(struct symbol *sym)
                        goto out;
        }
 out:
-       if (sym2) {
-               printf(" %s", sym->name);
-               if (sym2 == sym) {
-                       printf("\n");
-                       sym2 = NULL;
-               }
-       }
+       if (sym2)
+               fprintf(stderr, " -> %s%s", sym->name, sym2 == sym? "\n": "");
        sym->flags &= ~SYMBOL_CHECK;
        return sym2;
 }