Commit 5601250b authored by Robert Baldyga's avatar Robert Baldyga Committed by Felipe Balbi

usb: composite: fix usb_function_activate/deactivate functions

Using usb_gadget_disconnect to make gadget temporarily invisible to host
doesn't provide desired result, because gadget is connected immediately
after binding regardless to previous usb_gadget_disconnect() calls.

For this reason we use usb_gadget_deactivate() instead of
usb_gadget_disconnect() to make it working as expected.
Signed-off-by: default avatarRobert Baldyga <r.baldyga@samsung.com>
Signed-off-by: default avatarFelipe Balbi <balbi@ti.com>
parent ccdf138f
......@@ -279,7 +279,7 @@ int usb_function_deactivate(struct usb_function *function)
spin_lock_irqsave(&cdev->lock, flags);
if (cdev->deactivations == 0)
status = usb_gadget_disconnect(cdev->gadget);
status = usb_gadget_deactivate(cdev->gadget);
if (status == 0)
cdev->deactivations++;
......@@ -311,7 +311,7 @@ int usb_function_activate(struct usb_function *function)
else {
cdev->deactivations--;
if (cdev->deactivations == 0)
status = usb_gadget_connect(cdev->gadget);
status = usb_gadget_activate(cdev->gadget);
}
spin_unlock_irqrestore(&cdev->lock, flags);
......
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