tty/hvc_opal: Kick the HVC thread on OPAL console events
authorBenjamin Herrenschmidt <benh@kernel.crashing.org>
Fri, 28 Mar 2014 02:36:32 +0000 (13:36 +1100)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Mon, 7 Apr 2014 00:34:27 +0000 (10:34 +1000)
The firmware can notify us when new input data is available, so
let's make sure we wakeup the HVC thread in that case.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
drivers/tty/hvc/hvc_opal.c

Simple merge