From: Allen Pais <allen.lkml@xxxxxxxxx>
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/rapidio/devices/tsi721_dma.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/rapidio/devices/tsi721_dma.c b/drivers/rapidio/devices/tsi721_dma.c
index d375c02059f3..4a2bb6d7c692 100644
--- a/drivers/rapidio/devices/tsi721_dma.c
+++ b/drivers/rapidio/devices/tsi721_dma.c
@@ -566,9 +566,9 @@ static void tsi721_advance_work(struct tsi721_bdma_chan *bdma_chan,
bdma_chan->id);
}
-static void tsi721_dma_tasklet(unsigned long data)
+static void tsi721_dma_tasklet(struct tasklet_struct *t)
{
- struct tsi721_bdma_chan *bdma_chan = (struct tsi721_bdma_chan *)data;
+ struct tsi721_bdma_chan *bdma_chan = from_tasklet(bdma_chan, t, tasklet);
u32 dmac_int, dmac_sts;
dmac_int = ioread32(bdma_chan->regs + TSI721_DMAC_INT);
@@ -988,8 +988,7 @@ int tsi721_register_dma(struct tsi721_device *priv)
INIT_LIST_HEAD(&bdma_chan->queue);
INIT_LIST_HEAD(&bdma_chan->free_list);
- tasklet_init(&bdma_chan->tasklet, tsi721_dma_tasklet,
- (unsigned long)bdma_chan);
+ tasklet_setup(&bdma_chan->tasklet, tsi721_dma_tasklet);
list_add_tail(&bdma_chan->dchan.device_node,
&mport->dma.channels);
nr_channels++;
--
2.17.1
