init.h: remove long-dead __setup_null_param() macro
This macro appears to have been unused for ages, and there are no
invocations of it anywhere in the source tree.
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/include/linux/init.h b/include/linux/init.h
index 93538b6..ad63824 100644
--- a/include/linux/init.h
+++ b/include/linux/init.h
@@ -233,9 +233,6 @@
__attribute__((aligned((sizeof(long))))) \
= { __setup_str_##unique_id, fn, early }
-#define __setup_null_param(str, unique_id) \
- __setup_param(str, unique_id, NULL, 0)
-
#define __setup(str, fn) \
__setup_param(str, fn, fn, 0)
@@ -296,7 +293,6 @@
void cleanup_module(void) __attribute__((alias(#exitfn)));
#define __setup_param(str, unique_id, fn) /* nothing */
-#define __setup_null_param(str, unique_id) /* nothing */
#define __setup(str, func) /* nothing */
#endif
