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dmaengine: nbpfaxi: 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/20200831103542.305571-19-allen.lkml@gmail.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Allen Pais 2020-08-31 16:05:25 +05:30 committed by Vinod Koul
parent 6afe87786e
commit bbc6154005
1 changed files with 3 additions and 3 deletions
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6
drivers/dma/nbpfaxi.c
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@ -1113,9 +1113,9 @@ static struct dma_chan *nbpf_of_xlate(struct of_phandle_args *dma_spec,
return dchan; 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 nbpf_desc *desc, *tmp;
struct dmaengine_desc_callback cb; 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); 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, ret = devm_request_irq(dma_dev->dev, chan->irq,
nbpf_chan_irq, IRQF_SHARED, nbpf_chan_irq, IRQF_SHARED,
chan->name, chan); chan->name, chan);