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ata: sata_dwc_460ex: Propagate platform device ID to DMA driver 

Propagate platform device ID to DMA driver to distinguish relationship
between DMA and SATA instances.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
This commit is contained in:
Andy Shevchenko 2017-11-10 19:59:37 +02:00 committed by Tejun Heo
parent f1601113dd
commit 47e46613d8
1 changed files with 1 additions and 0 deletions
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drivers/ata/sata_dwc_460ex.c
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@ -248,6 +248,7 @@ static int sata_dwc_dma_init_old(struct platform_device *pdev,
return -ENOMEM; return -ENOMEM;
hsdev->dma->dev = &pdev->dev; hsdev->dma->dev = &pdev->dev;
hsdev->dma->id = pdev->id;
/* Get SATA DMA interrupt number */ /* Get SATA DMA interrupt number */
hsdev->dma->irq = irq_of_parse_and_map(np, 1); hsdev->dma->irq = irq_of_parse_and_map(np, 1);