[PATCH 18/35] dma: nbpfaxi: convert tasklets to use new tasklet_setup() API
From: Allen Pais <hidden>
Date: 2020-08-17 08:20:56
Also in:
bpf, linux-arm-kernel, linux-mediatek, linux-tegra, lkml
Subsystem:
dma generic offload engine subsystem, the rest · Maintainers:
Vinod Koul, Linus Torvalds
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 <redacted> --- drivers/dma/nbpfaxi.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
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);
--
2.17.1