Changeset 679 for GPL/trunk/include/linux/module.h

Timestamp:

Mar 18, 2021, 8:57:36 PM (4 years ago)

Author:

David Azarewicz

Message:

Merge changes from Paul's uniaud32next branch.

Location:

GPL/trunk

Files:

• . (modified) (1 prop)
• include/linux/module.h (modified) (3 diffs)

GPL/trunk/include/linux/module.h

@@ -7 +7 @@
 #ifndef _LINUX_MODULE_H
 #define _LINUX_MODULE_H
+
+#include <linux/list.h>
+#include <linux/compiler.h>
+#include <linux/kmod.h>
+#include <linux/init.h>
+#include <linux/string.h>
+#include <linux/kobject.h>
+#include <linux/moduleparam.h>
+#include <linux/export.h>
 
 /* Poke the use count of a module.  */
@@ -46 +55 @@
 
 #ifdef TARGET_OS2
-#define MODULE_PARM(var,type)
-#define MODULE_PARM_DESC(var,desc)
 #define MODULE_LICENSE(a)
-#define EXPORT_SYMBOL_GPL(a)
 #else
 #define MODULE_PARM(var,type)                   \
@@ -71 +77 @@
 #define MODULE_ALIAS(x)
 
-extern int this_module[64];
-#define THIS_MODULE (void *)&this_module[0]
 #define MODULE_GENERIC_TABLE(gtype,name)
 #define MODULE_DEVICE_TABLE(type,name)
-#define EXPORT_SYMBOL(a)
 #define MODULE_ALIAS_CHARDEV(x)
 #define module_param(name, type, perm) 
+
+/**
+ * module_driver() - Helper macro for drivers that don't do anything
+ * special in module init/exit. This eliminates a lot of boilerplate.
+ * Each module may only use this macro once, and calling it replaces
+ * module_init() and module_exit().
+ *
+ * @__driver: driver name
+ * @__register: register function for this driver type
+ * @__unregister: unregister function for this driver type
+ * @...: Additional arguments to be passed to __register and __unregister.
+ *
+ * Use this macro to construct bus specific macros for registering
+ * drivers, and do not use it on its own.
+ */
+#define module_driver(__driver, __register, __unregister, ...) \
+static int __init __driver##_init(void) \
+{ \
+        return __register(&__driver, ##__VA_ARGS__); \
+} \
+module_init(__driver##_init); \
+static void __exit __driver##_exit(void) \
+{ \
+        __unregister(&__driver, ##__VA_ARGS__); \
+} \
+module_exit(__driver##_exit);
+#define symbol_put_addr(p) do { } while (0)
+#define postcore_initcall(fn)           module_init(fn)
+
+#define MODULE_NAME_LEN 255
+
+struct module {
+        /* Unique handle for this module */
+        char name[MODULE_NAME_LEN];
+};
 #endif /* _LINUX_MODULE_H */