}
/**
+ * fsl_dma_free_descriptor - Free descriptor from channel's DMA pool.
+ * @chan : Freescale DMA channel
+ * @desc: descriptor to be freed
+ */
+static void fsl_dma_free_descriptor(struct fsldma_chan *chan,
+ struct fsl_desc_sw *desc)
+{
+ list_del(&desc->node);
+ chan_dbg(chan, "LD %p free\n", desc);
+ dma_pool_free(chan->desc_pool, desc, desc->async_tx.phys);
+}
+
+/**
* fsl_dma_alloc_descriptor - Allocate descriptor from channel's DMA pool.
* @chan : Freescale DMA channel
*
{
struct fsl_desc_sw *desc, *_desc;
- list_for_each_entry_safe(desc, _desc, list, node) {
- list_del(&desc->node);
- chan_dbg(chan, "LD %p free\n", desc);
- dma_pool_free(chan->desc_pool, desc, desc->async_tx.phys);
- }
+ list_for_each_entry_safe(desc, _desc, list, node)
+ fsl_dma_free_descriptor(chan, desc);
}
static void fsldma_free_desc_list_reverse(struct fsldma_chan *chan,
{
struct fsl_desc_sw *desc, *_desc;
- list_for_each_entry_safe_reverse(desc, _desc, list, node) {
- list_del(&desc->node);
- chan_dbg(chan, "LD %p free\n", desc);
- dma_pool_free(chan->desc_pool, desc, desc->async_tx.phys);
- }
+ list_for_each_entry_safe_reverse(desc, _desc, list, node)
+ fsl_dma_free_descriptor(chan, desc);
}
/**