thunderbolt: Mask ring interrupt properly when polling starts

When ring enters polling mode we are expected to mask the ring interrupt
before the callback is called. However, the current code actually
unmasks it probably because of a copy-paste mistake.

Mask the interrupt properly from now on.

Fixes: 4ffe722eefcb ("thunderbolt: Add polling mode for rings")
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Acked-by: Yehezkel Bernat <yehezkel.bernat@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/thunderbolt/nhi.c b/drivers/thunderbolt/nhi.c
index 419a7a90bce0e21c40afc165506420aa9146fb72..f45bcbc63738ffb3598e958e1af529c443b98e1d 100644 (file)
--- a/drivers/thunderbolt/nhi.c
+++ b/drivers/thunderbolt/nhi.c
@@ -339,7 +339,7 @@ static void __ring_interrupt(struct tb_ring *ring)
                return;
 
        if (ring->start_poll) {
-               __ring_interrupt_mask(ring, false);
+               __ring_interrupt_mask(ring, true);
                ring->start_poll(ring->poll_data);
        } else {
                schedule_work(&ring->work);