Commit 42b86e06 authored by FUJITA Tomonori's avatar FUJITA Tomonori Committed by Mike Frysinger
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Blackfin: fix dma-mapping build errors



The recent deprecation of dma_sync_{sg,single} ironically broke Blackfin
systems.  This is because we don't define dma_sync_sg_for_cpu at all, so
until the DMA asm-generic conversion/cleanup is done after the next
release, simply stub out the dma_sync_sg_for_{cpu,device} functions.
Signed-off-by: default avatarFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: default avatarMike Frysinger <vapier@gentoo.org>
parent 5ecf3e03
......@@ -95,4 +95,17 @@ static inline void dma_sync_single_for_device(struct device *dev,
enum dma_data_direction dir)
{
}
static inline void dma_sync_sg_for_cpu(struct device *dev,
struct scatterlist *sg,
int nents, enum dma_data_direction dir)
{
}
static inline void dma_sync_sg_for_device(struct device *dev,
struct scatterlist *sg,
int nents, enum dma_data_direction dir)
{
}
#endif /* _BLACKFIN_DMA_MAPPING_H */
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