static void fsl_re_desc_done(struct fsl_re_desc *desc)
{
- dma_async_tx_callback callback;
- void *callback_param;
-
dma_cookie_complete(&desc->async_tx);
-
- callback = desc->async_tx.callback;
- callback_param = desc->async_tx.callback_param;
- if (callback)
- callback(callback_param);
-
dma_descriptor_unmap(&desc->async_tx);
+ dmaengine_desc_get_callback_invoke(&desc->async_tx, NULL);
}
static void fsl_re_cleanup_descs(struct fsl_re_chan *re_chan)
/* read irq property from dts */
chan->irq = irq_of_parse_and_map(np, 0);
- if (chan->irq == NO_IRQ) {
+ if (!chan->irq) {
dev_err(dev, "No IRQ defined for JR %d\n", q);
ret = -ENODEV;
goto err_free;