usb: gadget: zero: fix bug in loopback autoresume handling

commit 683da59d7b8ae04891636d4b59893cd4e9b0b7e5 upstream.

ab943a2e125b (USB: gadget: gadget zero uses new suspend/resume hooks)
introduced a copy-paste error where f_loopback.c writes to a variable
declared in f_sourcesink.c. This prevents one from creating gadgets
that only have a loopback function.

Signed-off-by: Timo Juhani Lindfors <timo.lindfors@iki.fi>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/gadget/f_loopback.c b/drivers/usb/gadget/f_loopback.c
index b37960f9e75312a106f5b8d969e3ba151072553f..0e64a47cd6b2a878fc2f7ffc67d8aceb90bc39ac 100644 (file)
--- a/drivers/usb/gadget/f_loopback.c
+++ b/drivers/usb/gadget/f_loopback.c
@@ -373,7 +373,7 @@ int __init loopback_add(struct usb_composite_dev *cdev, bool autoresume)
 
        /* support autoresume for remote wakeup testing */
        if (autoresume)
-               sourcesink_driver.bmAttributes |= USB_CONFIG_ATT_WAKEUP;
+               loopback_driver.bmAttributes |= USB_CONFIG_ATT_WAKEUP;
 
        /* support OTG systems */
        if (gadget_is_otg(cdev->gadget)) {