From 0e71d9b9e82be42019c4dce13457e3458f21c911 Mon Sep 17 00:00:00 2001 From: Allen Pais Date: Mon, 31 Aug 2020 16:05:38 +0530 Subject: [PATCH] dmaengine: xgene: convert tasklets to use new tasklet_setup() API In preparation for unconditionally passing the struct tasklet_struct pointer to all tasklet callbacks, switch to using the new tasklet_setup() and from_tasklet() to pass the tasklet pointer explicitly. Signed-off-by: Romain Perier Signed-off-by: Allen Pais Link: https://lore.kernel.org/r/20200831103542.305571-32-allen.lkml@gmail.com Signed-off-by: Vinod Koul --- drivers/dma/xgene-dma.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/dma/xgene-dma.c b/drivers/dma/xgene-dma.c index 4f733d3..3589b4e 100644 --- a/drivers/dma/xgene-dma.c +++ b/drivers/dma/xgene-dma.c @@ -975,9 +975,9 @@ static enum dma_status xgene_dma_tx_status(struct dma_chan *dchan, return dma_cookie_status(dchan, cookie, txstate); } -static void xgene_dma_tasklet_cb(unsigned long data) +static void xgene_dma_tasklet_cb(struct tasklet_struct *t) { - struct xgene_dma_chan *chan = (struct xgene_dma_chan *)data; + struct xgene_dma_chan *chan = from_tasklet(chan, t, tasklet); /* Run all cleanup for descriptors which have been completed */ xgene_dma_cleanup_descriptors(chan); @@ -1539,8 +1539,7 @@ static int xgene_dma_async_register(struct xgene_dma *pdma, int id) INIT_LIST_HEAD(&chan->ld_pending); INIT_LIST_HEAD(&chan->ld_running); INIT_LIST_HEAD(&chan->ld_completed); - tasklet_init(&chan->tasklet, xgene_dma_tasklet_cb, - (unsigned long)chan); + tasklet_setup(&chan->tasklet, xgene_dma_tasklet_cb); chan->pending = 0; chan->desc_pool = NULL; -- 2.7.4