Merge tag 'at91-header' of git://github.com/at91linux/linux-at91 into next/headers

From Nicolas Ferre:
One fix related to UART for the "headers move" branch

* tag 'at91-header' of git://github.com/at91linux/linux-at91:
  atmel: move ATMEL_MAX_UART to platform_data/atmel.h