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Date: Mon, 17 Aug 2020 13:47:09 +0530 From: Allen Pais <allen.lkml@...il.com> To: shawnguo@...nel.org, s.hauer@...gutronix.de, kernel@...gutronix.de, festevam@...il.com, linux-imx@....com, ast@...nel.org, daniel@...earbox.net, kafai@...com, songliubraving@...com, yhs@...com, andriin@...com, john.fastabend@...il.com, kpsingh@...omium.org, baohua@...nel.org, mripard@...nel.org, wens@...e.org, thierry.reding@...il.com, jonathanh@...dia.com, michal.simek@...inx.com, matthias.bgg@...il.com Cc: keescook@...omium.org, linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, netdev@...r.kernel.org, bpf@...r.kernel.org, linux-tegra@...r.kernel.org, linux-mediatek@...ts.infradead.org, Allen Pais <allen.lkml@...il.com>, Romain Perier <romain.perier@...il.com> Subject: [PATCH 18/35] dma: 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@...il.com> Signed-off-by: Allen Pais <allen.lkml@...il.com> --- 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
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