tree 789278e2d7ff374f34261e140d9ef54a2042777d
parent 3b1ad360acad6052c2568f891bb3d0f3f057016f
author Zhaolong Zhang <zhangzl2013@126.com> 1542363711 +0800
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1543313950 +0100

uio: dismiss waiters on device unregistration

When the device is unregistered, it should wake up the blocking waiters.
Otherwise, they will sleep forever.

Signed-off-by: Zhaolong Zhang <zhangzl2013@126.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>