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@xxxxxxxxx>
Signed-off-by: Allen Pais <allen.lkml@xxxxxxxxx>
---
drivers/dma/mpc512x_dma.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/dma/mpc512x_dma.c b/drivers/dma/mpc512x_dma.c
index dc2cae7bcf69..c1a69149c8bf 100644
--- a/drivers/dma/mpc512x_dma.c
+++ b/drivers/dma/mpc512x_dma.c
@@ -414,9 +414,9 @@ static void mpc_dma_process_completed(struct mpc_dma *mdma)
}
/* DMA Tasklet */
-static void mpc_dma_tasklet(unsigned long data)
+static void mpc_dma_tasklet(struct tasklet_struct *t)
{
- struct mpc_dma *mdma = (void *)data;
+ struct mpc_dma *mdma = from_tasklet(mdma, t, tasklet);
unsigned long flags;
uint es;
@@ -1009,7 +1009,7 @@ static int mpc_dma_probe(struct platform_device *op)
list_add_tail(&mchan->chan.device_node, &dma->channels);
}
- tasklet_init(&mdma->tasklet, mpc_dma_tasklet, (unsigned long)mdma);
+ tasklet_setup(&mdma->tasklet, mpc_dma_tasklet);
/*
* Configure DMA Engine:
--
2.17.1
