usb: uwb: use correct locking calls for rc data

The rc object's members can be accessed from both a timer and URB
callback.  Use spin_*_irq instead of spin_*_bh.

Signed-off-by: Thomas Pugliese <thomas.pugliese@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/uwb/rsv.c b/drivers/uwb/rsv.c
index f4ae05f78c42..738e8a8cb811 100644
--- a/drivers/uwb/rsv.c
+++ b/drivers/uwb/rsv.c
@@ -872,7 +872,7 @@ void uwb_rsv_queue_update(struct uwb_rc *rc)
  */
 void uwb_rsv_sched_update(struct uwb_rc *rc)
 {
-        spin_lock_bh(&rc->rsvs_lock);
+        spin_lock_irq(&rc->rsvs_lock);
         if (!delayed_work_pending(&rc->rsv_update_work)) {
                 if (rc->set_drp_ie_pending > 0) {
                         rc->set_drp_ie_pending++;
@@ -881,7 +881,7 @@ void uwb_rsv_sched_update(struct uwb_rc *rc)
                 uwb_rsv_queue_update(rc);
         }
 unlock:
-        spin_unlock_bh(&rc->rsvs_lock);
+        spin_unlock_irq(&rc->rsvs_lock);
 }
 
 /*