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| author | Allen Pais <allen.lkml@gmail.com> | 2020-08-31 13:35:32 +0300 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2020-09-18 09:49:07 +0300 |
| commit | b1880c90749637da354b7884d4e260f0722f4755 (patch) | |
| tree | f2477840488924dee9b5d8883ec5db7c25f39d0b /drivers | |
| parent | 758cc054aa3ad65bed179260ab7e4fdd6eea678e (diff) | |
| download | linux-b1880c90749637da354b7884d4e260f0722f4755.tar.xz | |
dmaengine: ste_dma40: 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/20200831103542.305571-26-allen.lkml@gmail.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/dma/ste_dma40.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/dma/ste_dma40.c b/drivers/dma/ste_dma40.c index 6b10d5c935a0..77ab1f4730be 100644 --- a/drivers/dma/ste_dma40.c +++ b/drivers/dma/ste_dma40.c @@ -1571,9 +1571,9 @@ static void dma_tc_handle(struct d40_chan *d40c) } -static void dma_tasklet(unsigned long data) +static void dma_tasklet(struct tasklet_struct *t) { - struct d40_chan *d40c = (struct d40_chan *) data; + struct d40_chan *d40c = from_tasklet(d40c, t, tasklet); struct d40_desc *d40d; unsigned long flags; bool callback_active; @@ -2804,8 +2804,7 @@ static void __init d40_chan_init(struct d40_base *base, struct dma_device *dma, INIT_LIST_HEAD(&d40c->client); INIT_LIST_HEAD(&d40c->prepare_queue); - tasklet_init(&d40c->tasklet, dma_tasklet, - (unsigned long) d40c); + tasklet_setup(&d40c->tasklet, dma_tasklet); list_add_tail(&d40c->chan.device_node, &dma->channels); |