From 6752e40d669a960ffa80ff423e800c49b2fd1263 Mon Sep 17 00:00:00 2001 From: Allen Pais Date: Mon, 31 Aug 2020 16:05:08 +0530 Subject: [PATCH] dmaengine: altera-msgdma: 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/20200831103542.305571-2-allen.lkml@gmail.com Signed-off-by: Vinod Koul --- drivers/dma/altera-msgdma.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/dma/altera-msgdma.c b/drivers/dma/altera-msgdma.c index 321ac3a..4d6751b 100644 --- a/drivers/dma/altera-msgdma.c +++ b/drivers/dma/altera-msgdma.c @@ -680,9 +680,9 @@ static int msgdma_alloc_chan_resources(struct dma_chan *dchan) * msgdma_tasklet - Schedule completion tasklet * @data: Pointer to the Altera sSGDMA channel structure */ -static void msgdma_tasklet(unsigned long data) +static void msgdma_tasklet(struct tasklet_struct *t) { - struct msgdma_device *mdev = (struct msgdma_device *)data; + struct msgdma_device *mdev = from_tasklet(mdev, t, irq_tasklet); u32 count; u32 __maybe_unused size; u32 __maybe_unused status; @@ -830,7 +830,7 @@ static int msgdma_probe(struct platform_device *pdev) if (ret) return ret; - tasklet_init(&mdev->irq_tasklet, msgdma_tasklet, (unsigned long)mdev); + tasklet_setup(&mdev->irq_tasklet, msgdma_tasklet); dma_cookie_init(&mdev->dmachan); -- 2.7.4