Merge branch 'for-linus' of git://www.atmel.no/~hskinnemoen/linux/kernel/avr32

* 'for-linus' of git://www.atmel.no/~hskinnemoen/linux/kernel/avr32:
  avr32: dma-mapping.h
  [AVR32] Don't use kmap() in flush_icache_page()
  [AVR32] Fix bogus ti->flags manipulation in debug handler
  [AVR32] Fix typo in include/asm-avr32/Kbuild
  [AVR32] show_trace: Only walk valid stack addresses
  [AVR32] at32_spi_setup_slaves should be __init