From b1880c90749637da354b7884d4e260f0722f4755 Mon Sep 17 00:00:00 2001 From: Allen Pais Date: Mon, 31 Aug 2020 16:05:32 +0530 Subject: [PATCH] dmaengine: ste_dma40: 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/20200831103542.305571-26-allen.lkml@gmail.com Signed-off-by: Vinod Koul --- drivers/dma/ste_dma40.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/dma/ste_dma40.c b/drivers/dma/ste_dma40.c index 6b10d5c935a0..77ab1f4730be 100644 --- a/drivers/dma/ste_dma40.c +++ b/drivers/dma/ste_dma40.c @@ -1571,9 +1571,9 @@ static void dma_tc_handle(struct d40_chan *d40c) } -static void dma_tasklet(unsigned long data) +static void dma_tasklet(struct tasklet_struct *t) { - struct d40_chan *d40c = (struct d40_chan *) data; + struct d40_chan *d40c = from_tasklet(d40c, t, tasklet); struct d40_desc *d40d; unsigned long flags; bool callback_active; @@ -2804,8 +2804,7 @@ static void __init d40_chan_init(struct d40_base *base, struct dma_device *dma, INIT_LIST_HEAD(&d40c->client); INIT_LIST_HEAD(&d40c->prepare_queue); - tasklet_init(&d40c->tasklet, dma_tasklet, - (unsigned long) d40c); + tasklet_setup(&d40c->tasklet, dma_tasklet); list_add_tail(&d40c->chan.device_node, &dma->channels);