Merge tag 'xtensa-for-next-20150413' of git://github.com/jcmvbkbc/linux-xtensa into...

Xtensa improvements for 4.1:

- fix locking issues in ISS network driver;
- document PIC and MX interrupt distributor device tree bindings;
- add CY7C67300 USB controller support to XTFPGA.

Signed-off-by: Chris Zankel <chris@zankel.net>

diff --cc arch/xtensa/platforms/xtfpga/include/platform/hardware.h
Simple merge