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authorAllen Pais <allen.lkml@gmail.com>2020-08-31 16:05:22 +0530
committerVinod Koul <vkoul@kernel.org>2020-09-18 12:19:06 +0530
commit8125968550b3ed80f098508dfa4ee069586febca (patch)
tree4dc1fbead44b198fd3236658803977c17f05d0be /drivers/dma/mpc512x_dma.c
parent77a4f4f74eecaba5357dbc188dbe935aa9cf8fcf (diff)
downloadlinux-8125968550b3ed80f098508dfa4ee069586febca.tar.bz2
dmaengine: mpc512x: 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/20200831103542.305571-16-allen.lkml@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma/mpc512x_dma.c')
-rw-r--r--drivers/dma/mpc512x_dma.c6
1 files 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: