From b1acd4b8a8942f614053e516c56c88e1716562d6 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Sun, 28 Apr 2019 14:00:52 -0500 Subject: nios2: use the generic uncached segment support in dma-direct Stop providing our own arch alloc/free hooks and just expose the segment offset and use the generic dma-direct allocator. Signed-off-by: Christoph Hellwig Acked-by: Ley Foon Tan --- arch/nios2/include/asm/page.h | 6 ------ 1 file changed, 6 deletions(-) (limited to 'arch/nios2/include') diff --git a/arch/nios2/include/asm/page.h b/arch/nios2/include/asm/page.h index f1fbdc47bdaf..79fcac61f6ef 100644 --- a/arch/nios2/include/asm/page.h +++ b/arch/nios2/include/asm/page.h @@ -101,12 +101,6 @@ static inline bool pfn_valid(unsigned long pfn) # define VM_DATA_DEFAULT_FLAGS (VM_READ | VM_WRITE | \ VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC) -# define UNCAC_ADDR(addr) \ - ((void *)((unsigned)(addr) | CONFIG_NIOS2_IO_REGION_BASE)) -# define CAC_ADDR(addr) \ - ((void *)(((unsigned)(addr) & ~CONFIG_NIOS2_IO_REGION_BASE) | \ - CONFIG_NIOS2_KERNEL_REGION_BASE)) - #include #include -- cgit