Allow arch to initialize arch field of the module structure

This will later allow an arch to add module specific information via linker generated tables instead of poking directly in the module object structure. Signed-off-by: Roman Zippel <[email protected]> Signed-off-by: Geert Uytterhoeven <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
RyanHsu · May 9, 2007 · e61a1c1 · e61a1c1
1 parent b52f52a
commit e61a1c1
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diff --git a/include/linux/module.h b/include/linux/module.h
@@ -356,6 +356,9 @@ struct module
 	   keeping pointers to this stuff */
 	char *args;
 };
+#ifndef MODULE_ARCH_INIT
+#define MODULE_ARCH_INIT {}
+#endif
 
 /* FIXME: It'd be nice to isolate modules during init, too, so they
    aren't used before they (may) fail.  But presently too much code

diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
@@ -1343,6 +1343,7 @@ static void add_header(struct buffer *b, struct module *mod)
 		buf_printf(b, "#ifdef CONFIG_MODULE_UNLOAD\n"
 			      " .exit = cleanup_module,\n"
 			      "#endif\n");
+	buf_printf(b, " .arch = MODULE_ARCH_INIT,\n");
 	buf_printf(b, "};\n");
 }