diff options
| author | Allen Pais <allen.lkml@gmail.com> | 2020-08-31 16:05:17 +0530 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2020-09-18 12:19:06 +0530 |
| commit | 5bbb671f1350540b53c613029fa32b8823e76161 (patch) | |
| tree | 894b2734ea30c6649f7f705c40a964bab6722d2c | |
| parent | 3b8040de1282c58ca6915b3311f6cbe54fb5c629 (diff) | |
dmaengine: iop_adma: convert tasklets to use new tasklet_setup() API
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>
Link: https://lore.kernel.org/r/20200831103542.305571-11-allen.lkml@gmail.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
| -rw-r--r-- | drivers/dma/iop-adma.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/dma/iop-adma.c b/drivers/dma/iop-adma.c index 3350bffb2e93..81f177894d1f 100644 --- a/drivers/dma/iop-adma.c +++ b/drivers/dma/iop-adma.c @@ -238,9 +238,10 @@ iop_adma_slot_cleanup(struct iop_adma_chan *iop_chan) spin_unlock_bh(&iop_chan->lock); } -static void iop_adma_tasklet(unsigned long data) +static void iop_adma_tasklet(struct tasklet_struct *t) { - struct iop_adma_chan *iop_chan = (struct iop_adma_chan *) data; + struct iop_adma_chan *iop_chan = from_tasklet(iop_chan, t, + irq_tasklet); /* lockdep will flag depedency submissions as potentially * recursive locking, this is not the case as a dependency @@ -1351,8 +1352,7 @@ static int iop_adma_probe(struct platform_device *pdev) ret = -ENOMEM; goto err_free_iop_chan; } - tasklet_init(&iop_chan->irq_tasklet, iop_adma_tasklet, (unsigned long) - iop_chan); + tasklet_setup(&iop_chan->irq_tasklet, iop_adma_tasklet); /* clear errors before enabling interrupts */ iop_adma_device_clear_err_status(iop_chan); |