change system file

hc

2024-10-09 244b2c5ca8b14627e4a17755e5922221e121c771

 kernel/drivers/dma/fsl_raid.c
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@@ -154,16 +154,14 @@
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 	fsl_re_issue_pending(&re_chan->chan);
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 }
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-static void fsl_re_dequeue(unsigned long data)
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+static void fsl_re_dequeue(struct tasklet_struct *t)
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 {
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-	struct fsl_re_chan *re_chan;
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+	struct fsl_re_chan *re_chan = from_tasklet(re_chan, t, irqtask);
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 	struct fsl_re_desc *desc, *_desc;
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 	struct fsl_re_hw_desc *hwdesc;
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 	unsigned long flags;
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 	unsigned int count, oub_count;
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 	int found;
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-
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-	re_chan = dev_get_drvdata((struct device *)data);
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 	fsl_re_cleanup_descs(re_chan);
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@@ -671,7 +669,7 @@
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 	snprintf(chan->name, sizeof(chan->name), "re_jr%02d", q);
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 	chandev = &chan_ofdev->dev;
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-	tasklet_init(&chan->irqtask, fsl_re_dequeue, (unsigned long)chandev);
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+	tasklet_setup(&chan->irqtask, fsl_re_dequeue);
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 	ret = request_irq(chan->irq, fsl_re_isr, 0, chan->name, chandev);
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 	if (ret) {