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| author | Allen Pais <allen.lkml@gmail.com> | 2020-08-31 16:05:20 +0530 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2020-09-18 12:19:06 +0530 |
| commit | 80ef88693e96d7a2b491a5951b9e708d1bd75325 (patch) | |
| tree | 32cbbf70e2618c33be786aeceff86ec15854b6b5 /drivers/dma | |
| parent | 881bd142898e32f8bae93ec22f9ef6a104d8e0a8 (diff) | |
| download | linux-80ef88693e96d7a2b491a5951b9e708d1bd75325.tar.bz2 | |
dmaengine: mediatek: 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 <romain.perier@gmail.com>
Signed-off-by: Allen Pais <allen.lkml@gmail.com>
Link: https://lore.kernel.org/r/20200831103542.305571-14-allen.lkml@gmail.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/mediatek/mtk-cqdma.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/dma/mediatek/mtk-cqdma.c b/drivers/dma/mediatek/mtk-cqdma.c index 6bf838e63be1..41ef9f15d3d5 100644 --- a/drivers/dma/mediatek/mtk-cqdma.c +++ b/drivers/dma/mediatek/mtk-cqdma.c @@ -356,9 +356,9 @@ static struct mtk_cqdma_vdesc return ret; } -static void mtk_cqdma_tasklet_cb(unsigned long data) +static void mtk_cqdma_tasklet_cb(struct tasklet_struct *t) { - struct mtk_cqdma_pchan *pc = (struct mtk_cqdma_pchan *)data; + struct mtk_cqdma_pchan *pc = from_tasklet(pc, t, tasklet); struct mtk_cqdma_vdesc *cvd = NULL; unsigned long flags; @@ -878,8 +878,7 @@ static int mtk_cqdma_probe(struct platform_device *pdev) /* initialize tasklet for each PC */ for (i = 0; i < cqdma->dma_channels; ++i) - tasklet_init(&cqdma->pc[i]->tasklet, mtk_cqdma_tasklet_cb, - (unsigned long)cqdma->pc[i]); + tasklet_setup(&cqdma->pc[i]->tasklet, mtk_cqdma_tasklet_cb); dev_info(&pdev->dev, "MediaTek CQDMA driver registered\n"); |