Commit b1880c90 authored by Allen Pais's avatar Allen Pais Committed by Vinod Koul
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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: default avatarRomain Perier <romain.perier@gmail.com>
Signed-off-by: default avatarAllen Pais <allen.lkml@gmail.com>
Link: https://lore.kernel.org/r/20200831103542.305571-26-allen.lkml@gmail.com


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent 758cc054

drivers/dma/ste_dma40.c

+3 −4
Original line number Diff line number Diff line
@@ -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);