From 45a5aa455ea243c3daf0d1bdbfdb83787ae95249 Mon Sep 17 00:00:00 2001 From: Martin Sperl Date: Wed, 16 Mar 2016 12:24:58 -0700 Subject: [PATCH] dmaengine: bcm2835: move cyclic member from bcm2835_chan into bcm2835_desc In preparation to consolidating code we move the cyclic member into the bcm_2835_desc structure. Signed-off-by: Martin Sperl Reviewed-by: Eric Anholt Signed-off-by: Eric Anholt Signed-off-by: Vinod Koul --- drivers/dma/bcm2835-dma.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) --- a/drivers/dma/bcm2835-dma.c +++ b/drivers/dma/bcm2835-dma.c @@ -73,7 +73,6 @@ struct bcm2835_chan { struct list_head node; struct dma_slave_config cfg; - bool cyclic; unsigned int dreq; int ch; @@ -93,6 +92,8 @@ struct bcm2835_desc { unsigned int frames; size_t size; + + bool cyclic; }; #define BCM2835_DMA_CS 0x00 @@ -377,8 +378,6 @@ static void bcm2835_dma_issue_pending(st struct bcm2835_chan *c = to_bcm2835_dma_chan(chan); unsigned long flags; - c->cyclic = true; /* Nothing else is implemented */ - spin_lock_irqsave(&c->vc.lock, flags); if (vchan_issue_pending(&c->vc) && !c->desc) bcm2835_dma_start_desc(c); @@ -432,6 +431,7 @@ static struct dma_async_tx_descriptor *b d->c = c; d->dir = direction; d->frames = buf_len / period_len; + d->cyclic = true; d->cb_list = kcalloc(d->frames, sizeof(*d->cb_list), GFP_KERNEL); if (!d->cb_list) {