usb4bsd: Fix race condition in usb_dev
authorMarkus Pfeiffer <markus.pfeiffer@morphism.de>
Sun, 14 Sep 2014 21:34:00 +0000 (21:34 +0000)
committerMarkus Pfeiffer <markus.pfeiffer@morphism.de>
Sun, 14 Sep 2014 21:34:57 +0000 (21:34 +0000)
commitd3fc961d75ab3b8bd873c0258845926ab8217cc1
tree00379fc58327d528dce73adba63d58969c0bfa7b
parent85c51ceb694678af392a3457b6ce9edee577d775
usb4bsd: Fix race condition in usb_dev

The usb_filter_detach was racing the read fifo wakeup notification.
sys/bus/u4b/usb_dev.c