dmaengine: sun6i: convert tasklets to use new tasklet_setup() API (aaf9d3d6) · Commits · 戴 / test

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> Acked-by:

Chen-Yu Tsai <wens@csie.org> Link: https://lore.kernel.org/r/20200831103542.305571-27-allen.lkml@gmail.com Signed-off-by:

Vinod Koul <vkoul@kernel.org>

drivers/dma/sun6i-dma.c

+3 −3

Original line number	Diff line number	Diff line
		@@ -467,9 +467,9 @@ static int sun6i_dma_start_desc(struct sun6i_vchan *vchan)
		return 0;
		}

		static void sun6i_dma_tasklet(unsigned long data)
		static void sun6i_dma_tasklet(struct tasklet_struct *t)
		{
		struct sun6i_dma_dev sdev = (struct sun6i_dma_dev )data;
		struct sun6i_dma_dev *sdev = from_tasklet(sdev, t, task);
		struct sun6i_vchan *vchan;
		struct sun6i_pchan *pchan;
		unsigned int pchan_alloc = 0;
		@@ -1343,7 +1343,7 @@ static int sun6i_dma_probe(struct platform_device *pdev)
		if (!sdc->vchans)
		return -ENOMEM;

		tasklet_init(&sdc->task, sun6i_dma_tasklet, (unsigned long)sdc);
		tasklet_setup(&sdc->task, sun6i_dma_tasklet);

		for (i = 0; i < sdc->num_pchans; i++) {
		struct sun6i_pchan *pchan = &sdc->pchans[i];

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