36dc01657b49 ("usb: host: xhci: Support running urb giveback in tasklet context")
7b81cb6bddd2 ("usb: add a HCD_DMA flag instead of guestimating DMA capabilities")
edfbcb321faf ("usb: add a hcd_uses_dma helper")
dd3ecf17ba70 ("usb: don't create dma pools for HCDs with a localmem_pool")
2d7a3dc3e24f ("USB: drop HCD_LOCAL_MEM flag")
7d9e6f5aebe8 ("usb: host: ohci-sm501: init genalloc for local memory")
b0310c2f09bb ("USB: use genalloc for USB HCs with local memory")
82c5de0ab8db ("dma-mapping: remove the DMA_MEMORY_EXCLUSIVE flag")
ff4c25f26a71 ("dma-mapping: improve selection of dma_declare_coherent availability")
34e04eedd1cf ("of: select OF_RESERVED_MEM automatically")
2b2812961302 ("device.h: dma_mem is only needed for HAVE_GENERIC_DMA_COHERENT")
d0377392201b ("mfd/sm501: depend on HAS_DMA")
1205b62390ee ("Merge tag 'for-4.21' of git://git.armlinux.org.uk/~rmk/linux-arm")