Commit 52303e8b authored by Pavel Roskin's avatar Pavel Roskin Committed by Linus Torvalds
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[PATCH] modules: fix sparse warning for every MODULE_PARM



sparse complains about every MODULE_PARM used in a module: warning: symbol
'__parm_foo' was not declared.  Should it be static?

The fix is to split declaration and initialization.  While MODULE_PARM is
obsolete, it's not something sparse should report.
Signed-off-by: default avatarPavel Roskin <proski@gnu.org>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent c4dd0e4c
......@@ -554,7 +554,9 @@ static inline void MODULE_PARM_(void) { }
#ifdef MODULE
/* DEPRECATED: Do not use. */
#define MODULE_PARM(var,type) \
struct obsolete_modparm __parm_##var __attribute__((section("__obsparm"))) = \
extern struct obsolete_modparm __parm_##var \
__attribute__((section("__obsparm"))); \
struct obsolete_modparm __parm_##var = \
{ __stringify(var), type, &MODULE_PARM_ }; \
__MODULE_PARM_TYPE(var, type);
#else
......
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