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[26/35] dma: sun6i: convert tasklets to use new tasklet_setup() API

Message ID 20200817081726.20213-27-allen.lkml@gmail.com (mailing list archive)
State New, archived
Headers show
Series dma: convert tasklets to use new tasklet_setup() | expand

Commit Message

Allen Aug. 17, 2020, 8:17 a.m. UTC 
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>
---
 drivers/dma/sun6i-dma.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/drivers/dma/sun6i-dma.c b/drivers/dma/sun6i-dma.c
index 06cd7f867f7c..f5f9c86c50bc 100644
--- a/drivers/dma/sun6i-dma.c
+++ b/drivers/dma/sun6i-dma.c
@@ -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];