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[18/35] dma: nbpfaxi: convert tasklets to use new tasklet_setup() API

Message ID 20200817081726.20213-19-allen.lkml@gmail.com
State Not Applicable
Delegated to: David Miller
Headers show
Series dma: convert tasklets to use new tasklet_setup() | expand

Commit Message

Allen Pais Aug. 17, 2020, 8:17 a.m. UTC 
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>
---
 drivers/dma/nbpfaxi.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/drivers/dma/nbpfaxi.c b/drivers/dma/nbpfaxi.c
index 74df621402e1..4ef0838840f3 100644
--- a/drivers/dma/nbpfaxi.c
+++ b/drivers/dma/nbpfaxi.c
@@ -1113,9 +1113,9 @@  static struct dma_chan *nbpf_of_xlate(struct of_phandle_args *dma_spec,
 	return dchan;
 }
 
-static void nbpf_chan_tasklet(unsigned long data)
+static void nbpf_chan_tasklet(struct tasklet_struct *t)
 {
-	struct nbpf_channel *chan = (struct nbpf_channel *)data;
+	struct nbpf_channel *chan = from_tasklet(chan, t, tasklet);
 	struct nbpf_desc *desc, *tmp;
 	struct dmaengine_desc_callback cb;
 
@@ -1260,7 +1260,7 @@  static int nbpf_chan_probe(struct nbpf_device *nbpf, int n)
 
 	snprintf(chan->name, sizeof(chan->name), "nbpf %d", n);
 
-	tasklet_init(&chan->tasklet, nbpf_chan_tasklet, (unsigned long)chan);
+	tasklet_setup(&chan->tasklet, nbpf_chan_tasklet);
 	ret = devm_request_irq(dma_dev->dev, chan->irq,
 			nbpf_chan_irq, IRQF_SHARED,
 			chan->name, chan);