dw_dmac: print correct number of scanned descriptors
In case the first descriptor we found is available, the counter still remains 0 value which is wrong. This patch fixes the counter behaviour. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Viresh Kumar <viresh.linux@gmail.com> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
This commit is contained in:
parent
1d45543765
commit
2ab3727634
|
@ -105,13 +105,13 @@ static struct dw_desc *dwc_desc_get(struct dw_dma_chan *dwc)
|
|||
|
||||
spin_lock_irqsave(&dwc->lock, flags);
|
||||
list_for_each_entry_safe(desc, _desc, &dwc->free_list, desc_node) {
|
||||
i++;
|
||||
if (async_tx_test_ack(&desc->txd)) {
|
||||
list_del(&desc->desc_node);
|
||||
ret = desc;
|
||||
break;
|
||||
}
|
||||
dev_dbg(chan2dev(&dwc->chan), "desc %p not ACKed\n", desc);
|
||||
i++;
|
||||
}
|
||||
spin_unlock_irqrestore(&dwc->lock, flags);
|
||||
|
||||
|
|
Loading…
Reference in a new issue