X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=drivers%2Fusb%2Fgadget%2Ff_dfu.c;h=77a1567a944c71b95fc5c11d077138e7cc6df563;hb=372d7decfe972966c49b337f3d2888e09004dbe4;hp=ead71eba6b136db95c9cd4b017ef2da6827872a4;hpb=6d76e2aca82a0da47df80304211203f80b09f082;p=u-boot

diff --git a/drivers/usb/gadget/f_dfu.c b/drivers/usb/gadget/f_dfu.c
index ead71eba6b..77a1567a94 100644
--- a/drivers/usb/gadget/f_dfu.c
+++ b/drivers/usb/gadget/f_dfu.c
@@ -780,6 +780,13 @@ static int dfu_set_alt(struct usb_function *f, unsigned intf, unsigned alt)
 	return 0;
 }
 
+static int __dfu_get_alt(struct usb_function *f, unsigned intf)
+{
+	struct f_dfu *f_dfu = func_to_dfu(f);
+
+	return f_dfu->altsetting;
+}
+
 /* TODO: is this really what we need here? */
 static void dfu_disable(struct usb_function *f)
 {
@@ -806,6 +813,7 @@ static int dfu_bind_config(struct usb_configuration *c)
 	f_dfu->usb_function.bind = dfu_bind;
 	f_dfu->usb_function.unbind = dfu_unbind;
 	f_dfu->usb_function.set_alt = dfu_set_alt;
+	f_dfu->usb_function.get_alt = __dfu_get_alt;
 	f_dfu->usb_function.disable = dfu_disable;
 	f_dfu->usb_function.strings = dfu_generic_strings;
 	f_dfu->usb_function.setup = dfu_handle;