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dmaengine: dw: 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/20200831103542.305571-6-allen.lkml@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
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@ -463,9 +463,9 @@ static void dwc_handle_error(struct dw_dma *dw, struct dw_dma_chan *dwc)
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dwc_descriptor_complete(dwc, bad_desc, true);
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}
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static void dw_dma_tasklet(unsigned long data)
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static void dw_dma_tasklet(struct tasklet_struct *t)
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{
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struct dw_dma *dw = (struct dw_dma *)data;
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struct dw_dma *dw = from_tasklet(dw, t, tasklet);
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struct dw_dma_chan *dwc;
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u32 status_xfer;
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u32 status_err;
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@ -1142,7 +1142,7 @@ int do_dma_probe(struct dw_dma_chip *chip)
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goto err_pdata;
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}
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tasklet_init(&dw->tasklet, dw_dma_tasklet, (unsigned long)dw);
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tasklet_setup(&dw->tasklet, dw_dma_tasklet);
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err = request_irq(chip->irq, dw_dma_interrupt, IRQF_SHARED,
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dw->name, dw);
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