[PATCH] USB: gadget driver section fixups

This adds __init section annotations to gadget driver bind() routines to
remove calls from .text into .init sections (for endpoint autoconfig).
Likewise it adds __exit section annotations to their unbind() routines.

The specification of the gadget driver register/unregister functions is
updated to explicitly allow use of those sections.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/usb/gadget/zero.c b/drivers/usb/gadget/zero.c
index 5e9fe8a70543..44d8e5e77da7 100644
--- a/drivers/usb/gadget/zero.c
+++ b/drivers/usb/gadget/zero.c
@@ -1119,7 +1119,7 @@ zero_autoresume (unsigned long _dev)
 
 /*-------------------------------------------------------------------------*/
 
-static void
+static void __exit
 zero_unbind (struct usb_gadget *gadget)
 {
         struct zero_dev         *dev = get_gadget_data (gadget);
@@ -1136,7 +1136,7 @@ zero_unbind (struct usb_gadget *gadget)
         set_gadget_data (gadget, NULL);
 }
 
-static int
+static int __init
 zero_bind (struct usb_gadget *gadget)
 {
         struct zero_dev         *dev;
@@ -1288,7 +1288,7 @@ static struct usb_gadget_driver zero_driver = {
 #endif
         .function       = (char *) longname,
         .bind           = zero_bind,
-        .unbind         = zero_unbind,
+        .unbind         = __exit_p(zero_unbind),
 
         .setup          = zero_setup,
         .disconnect     = zero_disconnect,