usb: gadget: move bind() callback back to struct usb_composite_driver
This partly reverts 07a18bd7 ("usb gadget: don't save bind callback in
struct usb_composite_driver") and fixes new drivers. The section missmatch
problems was solved by whitelisting structs in question via __ref.
Cc: devel@driverdev.osuosl.org
Acked-by: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Felipe Balbi <balbi@ti.com>
diff --git a/drivers/usb/gadget/printer.c b/drivers/usb/gadget/printer.c
index 0aab517..33c0c07 100644
--- a/drivers/usb/gadget/printer.c
+++ b/drivers/usb/gadget/printer.c
@@ -1274,6 +1274,7 @@
.dev = &device_desc,
.strings = dev_strings,
.max_speed = USB_SPEED_HIGH,
+ .bind = printer_bind,
.unbind = printer_unbind,
};
@@ -1297,7 +1298,7 @@
return status;
}
- status = usb_composite_probe(&printer_driver, printer_bind);
+ status = usb_composite_probe(&printer_driver);
if (status) {
class_destroy(usb_gadget_class);
unregister_chrdev_region(g_printer_devno, 1);