• Linus Torvalds's avatar
    Merge tag 'dma-mapping-5.2' of git://git.infradead.org/users/hch/dma-mapping · ddab5337
    Linus Torvalds authored
    Pull DMA mapping updates from Christoph Hellwig:
     - remove the already broken support for NULL dev arguments to the DMA
       API calls
     - Kconfig tidyups
    * tag 'dma-mapping-5.2' of git://git.infradead.org/users/hch/dma-mapping:
      dma-mapping: add a Kconfig symbol to indicate arch_dma_prep_coherent presence
      dma-mapping: remove an unnecessary NULL check
      x86/dma: Remove the x86_dma_fallback_dev hack
      dma-mapping: remove leftover NULL device support
      arm: use a dummy struct device for ISA DMA use of the DMA API
      pxa3xx-gcu: pass struct device to dma_mmap_coherent
      gbefb: switch to managed version of the DMA allocator
      da8xx-fb: pass struct device to DMA API functions
      parport_ip32: pass struct device to DMA API functions
      dma: select GENERIC_ALLOCATOR for DMA_REMAP