From 91998261dd0d5aefb56d87cef84f7810c32f6194 Mon Sep 17 00:00:00 2001 From: Akinobu Mita Date: Sun, 28 Oct 2012 00:49:31 +0900 Subject: [PATCH] dma: amba-pl08x: use vchan_dma_desc_free_list vchan_dma_desc_free_list() iterates through each virt_dma_desc in the specified list_head and calls vchan->desc_free(). We can use it instead of repeated execution of pl08x_desc_free() for each virt_dma_desc in the list_head. Because vchan->desc_free callback is set as pl08x_desc_free() for amba-pl08x driver. Signed-off-by: Akinobu Mita Cc: Vinod Koul Cc: Dan Williams Signed-off-by: Vinod Koul --- drivers/dma/amba-pl08x.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) diff --git a/drivers/dma/amba-pl08x.c b/drivers/dma/amba-pl08x.c index d1cc5791476..6eb6a5c210b 100644 --- a/drivers/dma/amba-pl08x.c +++ b/drivers/dma/amba-pl08x.c @@ -1096,15 +1096,9 @@ static void pl08x_free_txd_list(struct pl08x_driver_data *pl08x, struct pl08x_dma_chan *plchan) { LIST_HEAD(head); - struct pl08x_txd *txd; vchan_get_all_descriptors(&plchan->vc, &head); - - while (!list_empty(&head)) { - txd = list_first_entry(&head, struct pl08x_txd, vd.node); - list_del(&txd->vd.node); - pl08x_desc_free(&txd->vd); - } + vchan_dma_desc_free_list(&plchan->vc, &head); } /* -- 2.41.0