fix last commit (spin_unlock --> mutex_unlock)

resolving https://dev.bananian.org/view.php?id=55

arm: Use top 4 bits of machine id for u-boot compatibility check

This implements ensuring compatibility between the mainline u-boot and the legacy
sunxi-3.4 kernels, proposed earlier at
    http://lists.denx.de/pipermail/u-boot/2014-October/191777.html

Signed-off-by: Siarhei Siamashka <[email protected]>

ft5x_ts: Touchscreen does not work on Banana Pi

https://dev.bananian.org/view.php?id=111

version 15.01

Merge branch 'reference-3.14' into experimental/sunxi-3.14

Merge branch 'reference-3.14' into experimental/sunxi-3.14

arm:configs: enable modules in sunxi_defconfig

Signed-off-by: Alejandro Mery <[email protected]>

Merge branch 'reference-3.4' into stage/sunxi-3.4

sunxi: w1: Fix module unloading

Fix static platform_device causing module unloading to fail

Signed-off-by: Damien Nicolet <[email protected]>

Merge branch 'reference-3.4' into stage/sunxi-3.4