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authorAllen Pais <allen.lkml@gmail.com>2020-08-31 16:05:25 +0530
committerVinod Koul <vkoul@kernel.org>2020-09-18 12:19:06 +0530
commitbbc61540058a95366c35eac6b9acf046d5cb7c9d (patch)
tree70e418693ab00749f896da8eaa86b414b99bf997 /drivers/dma
parent6afe87786e50c396bda61a091ce2baa3a3eac59b (diff)
downloadlinux-bbc61540058a95366c35eac6b9acf046d5cb7c9d.tar.bz2
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>
Diffstat (limited to 'drivers/dma')
-rw-r--r--drivers/dma/nbpfaxi.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/dma/nbpfaxi.c b/drivers/dma/nbpfaxi.c
index ca4e0930207a..9c52c57919c6 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);