module: make module_refcount() a signed integer.

[linux-2.6-block.git] / include / linux / module.h

diff --git a/include/linux/module.h b/include/linux/module.h
index ebfb0e153c6a78de5cc26162b2f7e904a9890fe1..b653d7c0a05a0abbaf5e1b4759a3f79b398c8b25 100644 (file)
--- a/include/linux/module.h
+++ b/include/linux/module.h
@@ -444,7 +444,7 @@ extern void __module_put_and_exit(struct module *mod, long code)
 #define module_put_and_exit(code) __module_put_and_exit(THIS_MODULE, code)
 
 #ifdef CONFIG_MODULE_UNLOAD
-unsigned long module_refcount(struct module *mod);
+int module_refcount(struct module *mod);
 void __symbol_put(const char *symbol);
 #define symbol_put(x) __symbol_put(VMLINUX_SYMBOL_STR(x))
 void symbol_put_addr(void *addr);