diff options
Diffstat (limited to 'arch/mips/mm/dma-default.c')
| -rw-r--r-- | arch/mips/mm/dma-default.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/mips/mm/dma-default.c b/arch/mips/mm/dma-default.c index 2e941856225..44b6dff5aba 100644 --- a/arch/mips/mm/dma-default.c +++ b/arch/mips/mm/dma-default.c @@ -23,6 +23,7 @@ #include <dma-coherence.h> +#ifdef CONFIG_DMA_MAYBE_COHERENT int coherentio = 0; /* User defined DMA coherency from command line. */ EXPORT_SYMBOL_GPL(coherentio); int hw_coherentio = 0; /* Actual hardware supported DMA coherency setting. */ @@ -42,6 +43,7 @@ static int __init setnocoherentio(char *str) return 0; } early_param("nocoherentio", setnocoherentio); +#endif static inline struct page *dma_addr_to_page(struct device *dev, dma_addr_t dma_addr) |