diff options
Diffstat (limited to 'drivers/dma/pl330.c')
| -rw-r--r-- | drivers/dma/pl330.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c index fb2e7476d96b..2c449bdacb91 100644 --- a/drivers/dma/pl330.c +++ b/drivers/dma/pl330.c @@ -1570,7 +1570,7 @@ static void pl330_dotask(unsigned long data) /* Returns 1 if state was updated, 0 otherwise */ static int pl330_update(struct pl330_dmac *pl330) { - struct dma_pl330_desc *descdone, *tmp; + struct dma_pl330_desc *descdone; unsigned long flags; void __iomem *regs; u32 val; @@ -1648,7 +1648,9 @@ static int pl330_update(struct pl330_dmac *pl330) } /* Now that we are in no hurry, do the callbacks */ - list_for_each_entry_safe(descdone, tmp, &pl330->req_done, rqd) { + while (!list_empty(&pl330->req_done)) { + descdone = list_first_entry(&pl330->req_done, + struct dma_pl330_desc, rqd); list_del(&descdone->rqd); spin_unlock_irqrestore(&pl330->lock, flags); dma_pl330_rqcb(descdone, PL330_ERR_NONE); |