| --- a/backport-include/linux/dma-mapping.h | |
| +++ b/backport-include/linux/dma-mapping.h | |
| @@ -15,7 +15,7 @@ | |
| } | |
| #endif | |
| -#if LINUX_VERSION_CODE < KERNEL_VERSION(3,13,0) | |
| +#if 0 | |
| /* | |
| * Set both the DMA mask and the coherent DMA mask to the same thing. | |
| * Note that we don't check the return value from dma_set_coherent_mask() |