Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx

Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx

* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx:
  fsldma: allow Freescale Elo DMA driver to be compiled as a module
  fsldma: remove internal self-test from Freescale Elo DMA driver
  drivers/dma/dmatest.c: switch a GFP_ATOMIC to GFP_KERNEL
  dmatest: properly handle duplicate DMA channels
  drivers/dma/ioat_dma.c: drop code after return
  async_tx: make async_tx_run_dependencies() easier to read