include: convert various register fcns to macros to avoid include chaining
The original implementations reference THIS_MODULE in an inline.
We could include <linux/export.h>, but it is better to avoid chaining.
Fortunately someone else already thought of this, and made a similar
inline into a #define in <linux/device.h> for device_schedule_callback(),
[see commit 523ded71de0] so follow that precedent here.
Also bubble up any __must_check that were used on the prev. wrapper inline
functions up one to the real __register functions, to preserve any prev.
sanity checks that were used in those instances.
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
diff --git a/include/linux/usb.h b/include/linux/usb.h
index 6f49a1b..d3d0c13 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -946,10 +946,11 @@
*/
extern int usb_register_driver(struct usb_driver *, struct module *,
const char *);
-static inline int usb_register(struct usb_driver *driver)
-{
- return usb_register_driver(driver, THIS_MODULE, KBUILD_MODNAME);
-}
+
+/* use a define to avoid include chaining to get THIS_MODULE & friends */
+#define usb_register(driver) \
+ usb_register_driver(driver, THIS_MODULE, KBUILD_MODNAME)
+
extern void usb_deregister(struct usb_driver *);
extern int usb_register_device_driver(struct usb_device_driver *,