#define MODULE_PARAM_PREFIX __stringify(KBUILD_MODNAME) "."
#endif
+#ifdef MODULE
+#define ___module_cat(a,b) __mod_ ## a ## b
+#define __module_cat(a,b) ___module_cat(a,b)
+#define __MODULE_INFO(tag, name, info) \
+static const char __module_cat(name,__LINE__)[] \
+ __attribute_used__ \
+ __attribute__((section(".modinfo"),unused)) = __stringify(tag) "=" info
+#else /* !MODULE */
+#define __MODULE_INFO(tag, name, info)
+#endif
+#define __MODULE_PARM_TYPE(name, _type) \
+ __MODULE_INFO(parmtype, name##type, #name ":" _type)
+
struct kernel_param;
/* Returns 0, or -errno. arg is in kp->arg. */
#define module_param_named(name, value, type, perm) \
param_check_##type(name, &(value)); \
module_param_call(name, param_set_##type, param_get_##type, &value, perm); \
- __MODULE_INFO(parmtype, name##type, #name ":" #type)
+ __MODULE_PARM_TYPE(name, #type)
#define module_param(name, type, perm) \
module_param_named(name, name, type, perm)
= { len, string }; \
module_param_call(name, param_set_copystring, param_get_string, \
&__param_string_##name, perm); \
- __MODULE_INFO(parmtype, name##type, #name ":string")
+ __MODULE_PARM_TYPE(name, "string")
/* Called on module insert or kernel boot */
extern int parse_args(const char *name,
sizeof(array[0]), array }; \
module_param_call(name, param_array_set, param_array_get, \
&__param_arr_##name, perm); \
- __MODULE_INFO(parmtype, name##type, #name ":array of " #type)
+ __MODULE_PARM_TYPE(name, "array of " #type)
#define module_param_array(name, type, nump, perm) \
module_param_array_named(name, name, type, nump, perm)