#ifdef CONFIG_PCI
#include <asm-generic/dma-mapping.h>
#else
static inline void *dma_alloc_coherent(struct device *dev, size_t size,
#ifdef CONFIG_PCI
#include <asm-generic/dma-mapping.h>
#else
static inline void *dma_alloc_coherent(struct device *dev, size_t size,