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/linux-6.12.1/drivers/dma/
Dep93xx_dma.c254 static inline struct device *chan2dev(struct ep93xx_dma_chan *edmac) in chan2dev() argument
256 return &edmac->chan.dev->device; in chan2dev()
300 static void ep93xx_dma_set_active(struct ep93xx_dma_chan *edmac, in ep93xx_dma_set_active() argument
303 BUG_ON(!list_empty(&edmac->active)); in ep93xx_dma_set_active()
305 list_add_tail(&desc->node, &edmac->active); in ep93xx_dma_set_active()
321 list_move_tail(&d->node, &edmac->active); in ep93xx_dma_set_active()
327 ep93xx_dma_get_active(struct ep93xx_dma_chan *edmac) in ep93xx_dma_get_active() argument
329 return list_first_entry_or_null(&edmac->active, in ep93xx_dma_get_active()
345 static bool ep93xx_dma_advance_active(struct ep93xx_dma_chan *edmac) in ep93xx_dma_advance_active() argument
349 list_rotate_left(&edmac->active); in ep93xx_dma_advance_active()
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