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path: root/drivers/usb/gadget/printer.c
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Diffstat (limited to 'drivers/usb/gadget/printer.c')
-rw-r--r--drivers/usb/gadget/printer.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/usb/gadget/printer.c b/drivers/usb/gadget/printer.c
index c3f2bd42bd5..271ef94668e 100644
--- a/drivers/usb/gadget/printer.c
+++ b/drivers/usb/gadget/printer.c
@@ -1189,6 +1189,8 @@ printer_setup(struct usb_gadget *gadget, const struct usb_ctrlrequest *ctrl)
else if (gadget->a_alt_hnp_support)
DBG(dev, "HNP needs a different root port\n");
value = printer_set_config(dev, wValue);
+ if (!value)
+ value = set_interface(dev, PRINTER_INTERFACE);
break;
case USB_REQ_GET_CONFIGURATION:
if (ctrl->bRequestType != USB_DIR_IN)