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dmaengine: fsl: convert tasklets to use new tasklet_setup() API

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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 <[email protected]>
Signed-off-by: Allen Pais <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Vinod Koul <[email protected]>
This commit is contained in:
Allen Pais authored and Vinod Koul committed 2020-09-18 12:21:07 +05:30
1 parent 2fa9bc98b5
commit 59cd818763
2 files changed
+6 -6
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drivers/dma/fsl_raid.c
+3 -3
View File
@@ -154,9 +154,9 @@ static void fsl_re_cleanup_descs(struct fsl_re_chan *re_chan)
fsl_re_issue_pending(&re_chan->chan);
}
static void fsl_re_dequeue(unsigned long data)
static void fsl_re_dequeue(struct tasklet_struct *t)
{
struct fsl_re_chan *re_chan;
struct fsl_re_chan *re_chan = from_tasklet(re_chan, t, irqtask);
struct fsl_re_desc *desc, *_desc;
struct fsl_re_hw_desc *hwdesc;
unsigned long flags;
@@ -671,7 +671,7 @@ static int fsl_re_chan_probe(struct platform_device *ofdev,
snprintf(chan->name, sizeof(chan->name), "re_jr%02d", q);
chandev = &chan_ofdev->dev;
tasklet_init(&chan->irqtask, fsl_re_dequeue, (unsigned long)chandev);
tasklet_setup(&chan->irqtask, fsl_re_dequeue);
ret = request_irq(chan->irq, fsl_re_isr, 0, chan->name, chandev);
if (ret) {
drivers/dma/fsldma.c
+3 -3
View File
@@ -976,9 +976,9 @@ static irqreturn_t fsldma_chan_irq(int irq, void *data)
return IRQ_HANDLED;
}
static void dma_do_tasklet(unsigned long data)
static void dma_do_tasklet(struct tasklet_struct *t)
{
struct fsldma_chan *chan = (struct fsldma_chan *)data;
struct fsldma_chan *chan = from_tasklet(chan, t, tasklet);
chan_dbg(chan, "tasklet entry\n");
@@ -1151,7 +1151,7 @@ static int fsl_dma_chan_probe(struct fsldma_device *fdev,
}
fdev->chan[chan->id] = chan;
tasklet_init(&chan->tasklet, dma_do_tasklet, (unsigned long)chan);
tasklet_setup(&chan->tasklet, dma_do_tasklet);
snprintf(chan->name, sizeof(chan->name), "chan%d", chan->id);
/* Initialize the channel */