diff options
| -rw-r--r-- | arch/arm/include/asm/dma.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/include/asm/dma.h b/arch/arm/include/asm/dma.h index bb7e62af03..15999a524d 100644 --- a/arch/arm/include/asm/dma.h +++ b/arch/arm/include/asm/dma.h @@ -20,6 +20,8 @@ static inline void *dma_alloc_coherent(size_t size, dma_addr_t *dma_handle) if (dma_handle) *dma_handle = (dma_addr_t)ret; + memset(ret, 0, size); + return ret; } |