diff options
Diffstat (limited to 'arch/powerpc/include/asm/dma-mapping.h')
| -rw-r--r-- | arch/powerpc/include/asm/dma-mapping.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/dma-mapping.h b/arch/powerpc/include/asm/dma-mapping.h index 4bd41b4051e..cb2ca41dd52 100644 --- a/arch/powerpc/include/asm/dma-mapping.h +++ b/arch/powerpc/include/asm/dma-mapping.h @@ -127,9 +127,15 @@ static inline void *dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle, gfp_t flag) { struct dma_map_ops *dma_ops = get_dma_ops(dev); + void *cpu_addr; BUG_ON(!dma_ops); - return dma_ops->alloc_coherent(dev, size, dma_handle, flag); + + cpu_addr = dma_ops->alloc_coherent(dev, size, dma_handle, flag); + + debug_dma_alloc_coherent(dev, size, *dma_handle, cpu_addr); + + return cpu_addr; } static inline void dma_free_coherent(struct device *dev, size_t size, @@ -138,6 +144,9 @@ static inline void dma_free_coherent(struct device *dev, size_t size, struct dma_map_ops *dma_ops = get_dma_ops(dev); BUG_ON(!dma_ops); + + debug_dma_free_coherent(dev, size, cpu_addr, dma_handle); + dma_ops->free_coherent(dev, size, cpu_addr, dma_handle); } |