Merge tag 'dmaengine-fix-4.8-rc5' of git://git.infradead.org/users/vkoul/slave-dma

Pull dmaengine fixes from Vinod Koul:
 "The fixes this time are all in drivers:

   - possible NULL dereference in img-mdc
   - correct device identity for free_irq in at_xdmac
   - missing of_node_put() in fsl probe
   - fix debug log and hotchain corner case for pxa-dma
   - fix checking hardware bits in isr in usb dmac"

* tag 'dmaengine-fix-4.8-rc5' of git://git.infradead.org/users/vkoul/slave-dma:
  dmaengine: img-mdc: fix a possible NULL dereference
  dmaengine: at_xdmac: fix to pass correct device identity to free_irq()
  dmaengine: fsl_raid: add missing of_node_put() in fsl_re_probe()
  dmaengine: pxa_dma: fix debug message
  dmaengine: pxa_dma: fix hotchain corner case
  dmaengine: usb-dmac: check CHCR.DE bit in usb_dmac_isr_channel()