mtk_hsdma_chan_done(hsdma, chan);
}
-static void mtk_hsdma_tasklet(unsigned long arg)
+static void mtk_hsdma_tasklet(struct tasklet_struct *t)
{
- struct mtk_hsdam_engine *hsdma = (struct mtk_hsdam_engine *)arg;
+ struct mtk_hsdam_engine *hsdma = from_tasklet(hsdma, t, task);
mtk_hsdma_rx(hsdma);
mtk_hsdma_tx(hsdma);
if (IS_ERR(base))
return PTR_ERR(base);
hsdma->base = base + HSDMA_BASE_OFFSET;
- tasklet_init(&hsdma->task, mtk_hsdma_tasklet, (unsigned long)hsdma);
+ tasklet_setup(&hsdma->task, mtk_hsdma_tasklet);
irq = platform_get_irq(pdev, 0);
if (irq < 0)