GPIO fixes for v4.8: - Revert a pointless attempt to add an include to solve the UM allyes compilation problem. - Make the mcp23s08 depend on OF_GPIO as it uses it and doesn't compile properly without it. - Fix a probing problem for ucb1x00.
GPIO fixes for v4.8: - Revert a pointless attempt to add an include to solve the UM allyes compilation problem. - Make the mcp23s08 depend on OF_GPIO as it uses it and doesn't compile properly without it. - Fix a probing problem for ucb1x00.