From 14bebd01c5f5306c804bcb78d008df3a149dd0b3 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Tue, 9 May 2017 19:18:37 +0300 Subject: dmaengine: dw: Remove AVR32 bits from the driver AVR32 is gone. Now it's time to clean up the driver by removing leftovers that was used by AVR32 related code. Signed-off-by: Andy Shevchenko Acked-by: Vinod Koul Signed-off-by: Takashi Iwai --- include/linux/dma/dw.h | 21 --------------------- 1 file changed, 21 deletions(-) (limited to 'include/linux/dma') diff --git a/include/linux/dma/dw.h b/include/linux/dma/dw.h index b63b25814d77..e166cac8e870 100644 --- a/include/linux/dma/dw.h +++ b/include/linux/dma/dw.h @@ -50,25 +50,4 @@ static inline int dw_dma_probe(struct dw_dma_chip *chip) { return -ENODEV; } static inline int dw_dma_remove(struct dw_dma_chip *chip) { return 0; } #endif /* CONFIG_DW_DMAC_CORE */ -/* DMA API extensions */ -struct dw_desc; - -struct dw_cyclic_desc { - struct dw_desc **desc; - unsigned long periods; - void (*period_callback)(void *param); - void *period_callback_param; -}; - -struct dw_cyclic_desc *dw_dma_cyclic_prep(struct dma_chan *chan, - dma_addr_t buf_addr, size_t buf_len, size_t period_len, - enum dma_transfer_direction direction); -void dw_dma_cyclic_free(struct dma_chan *chan); -int dw_dma_cyclic_start(struct dma_chan *chan); -void dw_dma_cyclic_stop(struct dma_chan *chan); - -dma_addr_t dw_dma_get_src_addr(struct dma_chan *chan); - -dma_addr_t dw_dma_get_dst_addr(struct dma_chan *chan); - #endif /* _DMA_DW_H */ -- cgit