#define dma_alloc dma_alloc

[Antony Pavlov]

Hi, All!

Just out of curiosity, why we need "#define dma_alloc dma_alloc" in dma-related header files?

E.g.
  
  barebox$ git grep "#define dma_alloc dma_alloc"
  arch/arm/include/asm/dma.h:#define dma_alloc dma_alloc
  arch/nios2/include/asm/dma-mapping.h:#define dma_alloc dma_alloc

-- 
Best regards,
  Antony Pavlov