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authorAllen Pais <allen.lkml@gmail.com>2020-08-31 16:05:31 +0530
committerVinod Koul <vkoul@kernel.org>2020-09-18 12:19:07 +0530
commit758cc054aa3ad65bed179260ab7e4fdd6eea678e (patch)
tree2c1c5f9b1e860fce787d493abeebfda8e850273f
parent8a536883e09c30db57eee4ebdf6fcc4e309bf6ab (diff)
dmaengine: sirf-dma: 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/20200831103542.305571-25-allen.lkml@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
-rw-r--r--drivers/dma/sirf-dma.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/dma/sirf-dma.c b/drivers/dma/sirf-dma.c
index 30064689d67f..a5c2843384fd 100644
--- a/drivers/dma/sirf-dma.c
+++ b/drivers/dma/sirf-dma.c
@@ -393,9 +393,9 @@ static void sirfsoc_dma_process_completed(struct sirfsoc_dma *sdma)
}
/* DMA Tasklet */
-static void sirfsoc_dma_tasklet(unsigned long data)
+static void sirfsoc_dma_tasklet(struct tasklet_struct *t)
{
- struct sirfsoc_dma *sdma = (void *)data;
+ struct sirfsoc_dma *sdma = from_tasklet(sdma, t, tasklet);
sirfsoc_dma_process_completed(sdma);
}
@@ -938,7 +938,7 @@ static int sirfsoc_dma_probe(struct platform_device *op)
list_add_tail(&schan->chan.device_node, &dma->channels);
}
- tasklet_init(&sdma->tasklet, sirfsoc_dma_tasklet, (unsigned long)sdma);
+ tasklet_setup(&sdma->tasklet, sirfsoc_dma_tasklet);
/* Register DMA engine */
dev_set_drvdata(dev, sdma);