diff options
| -rw-r--r-- | arch/m68k/include/asm/dvma.h | 8 | ||||
| -rw-r--r-- | arch/m68k/sun3/sun3dvma.c | 15 |
2 files changed, 7 insertions, 16 deletions
diff --git a/arch/m68k/include/asm/dvma.h b/arch/m68k/include/asm/dvma.h index f609ec1de36d..d1d66d04844d 100644 --- a/arch/m68k/include/asm/dvma.h +++ b/arch/m68k/include/asm/dvma.h @@ -58,12 +58,16 @@ extern void dvma_free(void *vaddr); #define dvma_vtob(x) dvma_vtop(x) #define dvma_btov(x) dvma_ptov(x) +void sun3_dvma_init(void); + static inline int dvma_map_cpu(unsigned long kaddr, unsigned long vaddr, int len) { return 0; } +static inline void dvma_unmap_iommu(unsigned long baddr, int len) { } + #else /* Sun3x */ /* sun3x dvma page support */ @@ -78,9 +82,11 @@ static inline int dvma_map_cpu(unsigned long kaddr, unsigned long vaddr, #define dvma_vtob(x) ((unsigned long)(x) & 0x00ffffff) #define dvma_btov(x) ((unsigned long)(x) | 0xff000000) -extern int dvma_map_cpu(unsigned long kaddr, unsigned long vaddr, int len); +static inline void sun3_dvma_init(void) { } +int dvma_map_cpu(unsigned long kaddr, unsigned long vaddr, int len); +void dvma_unmap_iommu(unsigned long baddr, int len); /* everything below this line is specific to dma used for the onboard ESP scsi on sun3x */ diff --git a/arch/m68k/sun3/sun3dvma.c b/arch/m68k/sun3/sun3dvma.c index 4b560f4d3960..f66b24132090 100644 --- a/arch/m68k/sun3/sun3dvma.c +++ b/arch/m68k/sun3/sun3dvma.c @@ -20,18 +20,6 @@ #undef DVMA_DEBUG -#ifdef CONFIG_SUN3X -extern void dvma_unmap_iommu(unsigned long baddr, int len); -#else -static inline void dvma_unmap_iommu(unsigned long a, int b) -{ -} -#endif - -#ifdef CONFIG_SUN3 -extern void sun3_dvma_init(void); -#endif - static unsigned long *iommu_use; #define dvma_index(baddr) ((baddr - DVMA_START) >> DVMA_PAGE_SHIFT) @@ -274,10 +262,7 @@ void __init dvma_init(void) dvma_unmap_iommu(DVMA_START, DVMA_SIZE); -#ifdef CONFIG_SUN3 sun3_dvma_init(); -#endif - } unsigned long dvma_map_align(unsigned long kaddr, int len, int align) |