tree 9031f750dadb8f8ba82190295755dde351c8ddc0
parent 9299c08d8bfc7256645f4bf3943f80d8943fe844
author Rakesh Iyer <riyer@nvidia.com> 1315521251 -0700
committer Dmitry Torokhov <dmitry.torokhov@gmail.com> 1315585542 -0700

Input: tegra-kbc - fix wakeup from suspend

For wakeup to be reliable, kbc needs to be in interrupt mode before suspend.
Created common routine to control the FIFO interrupt.
Added synchronization to ensure orderly suspend.

Signed-off-by: Rakesh Iyer <riyer@nvidia.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>