diff options
| author | Allen Pais <allen.lkml@gmail.com> | 2020-08-31 16:05:13 +0530 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2020-09-18 12:18:11 +0530 |
| commit | 95fbf16349f828c07a8a1aaad31e3a120c1329ca (patch) | |
| tree | 76b7fb19a74c31f9bf0d3a5219a0ac194488e87f /drivers/dma/ep93xx_dma.c | |
| parent | 169bb74f89c67527952107314faeb3b627ec1c01 (diff) | |
dmaengine: ep93xx: 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/20200831103542.305571-7-allen.lkml@gmail.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma/ep93xx_dma.c')
| -rw-r--r-- | drivers/dma/ep93xx_dma.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/dma/ep93xx_dma.c b/drivers/dma/ep93xx_dma.c index 87a246012629..01027779beb8 100644 --- a/drivers/dma/ep93xx_dma.c +++ b/drivers/dma/ep93xx_dma.c @@ -745,9 +745,9 @@ static void ep93xx_dma_advance_work(struct ep93xx_dma_chan *edmac) spin_unlock_irqrestore(&edmac->lock, flags); } -static void ep93xx_dma_tasklet(unsigned long data) +static void ep93xx_dma_tasklet(struct tasklet_struct *t) { - struct ep93xx_dma_chan *edmac = (struct ep93xx_dma_chan *)data; + struct ep93xx_dma_chan *edmac = from_tasklet(edmac, t, tasklet); struct ep93xx_dma_desc *desc, *d; struct dmaengine_desc_callback cb; LIST_HEAD(list); @@ -1353,8 +1353,7 @@ static int __init ep93xx_dma_probe(struct platform_device *pdev) INIT_LIST_HEAD(&edmac->active); INIT_LIST_HEAD(&edmac->queue); INIT_LIST_HEAD(&edmac->free_list); - tasklet_init(&edmac->tasklet, ep93xx_dma_tasklet, - (unsigned long)edmac); + tasklet_setup(&edmac->tasklet, ep93xx_dma_tasklet); list_add_tail(&edmac->chan.device_node, &dma_dev->channels); |