diff options
Diffstat (limited to 'arch/arm/include/asm/mmu.h')
-rw-r--r-- | arch/arm/include/asm/mmu.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/arch/arm/include/asm/mmu.h b/arch/arm/include/asm/mmu.h index d96c7289a9..9ebc2cd4c1 100644 --- a/arch/arm/include/asm/mmu.h +++ b/arch/arm/include/asm/mmu.h @@ -17,7 +17,7 @@ void setup_dma_coherent(unsigned long offset); #ifdef CONFIG_MMU void *dma_alloc_coherent(size_t size); -void dma_free_coherent(void *mem); +void dma_free_coherent(void *mem, size_t size); void dma_clean_range(unsigned long, unsigned long); void dma_flush_range(unsigned long, unsigned long); @@ -26,12 +26,17 @@ unsigned long virt_to_phys(void *virt); void *phys_to_virt(unsigned long phys); #else +static inline int mmu_init(void) +{ + return -EINVAL; +} + static inline void *dma_alloc_coherent(size_t size) { return xmemalign(4096, size); } -static inline void dma_free_coherent(void *mem) +static inline void dma_free_coherent(void *mem, size_t size) { free(mem); } |