From 0e05543576b460afff506a169dfdaa6f02bde5c6 Mon Sep 17 00:00:00 2001 From: Andreas Bießmann Date: Thu, 12 Jun 2014 22:07:52 +0200 Subject: avr32: migrate cache functions MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Unfortunately the avr32 cache implementation has another API than the one described in common.h. Migrate the flush/invalidate dcache functions to the common API to be usable in device drivers. Signed-off-by: Andreas Bießmann CC: Josh Wu --- arch/avr32/include/asm/dma-mapping.h | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'arch/avr32/include/asm/dma-mapping.h') diff --git a/arch/avr32/include/asm/dma-mapping.h b/arch/avr32/include/asm/dma-mapping.h index 95ea81ff5e..dbdd2fee38 100644 --- a/arch/avr32/include/asm/dma-mapping.h +++ b/arch/avr32/include/asm/dma-mapping.h @@ -23,13 +23,15 @@ static inline unsigned long dma_map_single(volatile void *vaddr, size_t len, switch (dir) { case DMA_BIDIRECTIONAL: - dcache_flush_range(vaddr, len); + flush_dcache_range((unsigned long)vaddr, + (unsigned long)vaddr + len); break; case DMA_TO_DEVICE: dcache_clean_range(vaddr, len); break; case DMA_FROM_DEVICE: - dcache_invalidate_range(vaddr, len); + invalidate_dcache_range((unsigned long)vaddr, + (unsigned long)vaddr + len); break; default: /* This will cause a linker error */ -- cgit