diff options
Diffstat (limited to 'drivers/dma/bcm2835-dma.c')
| -rw-r--r-- | drivers/dma/bcm2835-dma.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/dma/bcm2835-dma.c b/drivers/dma/bcm2835-dma.c index a1d851aa5b18..b3bc382fd199 100644 --- 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(struct dma_chan *chan) 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 *bcm2835_dma_prep_dma_cyclic( 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) { |