[v1] ata: sata_dwc_460ex: Propagate platform device ID to DMA driver

Message ID 20171110175937.83792-1-andriy.shevchenko@linux.intel.com
State Not Applicable
Delegated to: David Miller
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Series
  • [v1] ata: sata_dwc_460ex: Propagate platform device ID to DMA driver
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Commit Message

Andy Shevchenko Nov. 10, 2017, 5:59 p.m.
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>
---
 drivers/ata/sata_dwc_460ex.c | 1 +
 1 file changed, 1 insertion(+)

Comments

Tejun Heo Nov. 13, 2017, 8:17 p.m. | #1
On Fri, Nov 10, 2017 at 07:59:37PM +0200, Andy Shevchenko wrote:
> 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>

Applied to libata/for-4.15.

Thanks.

Patch

diff --git a/drivers/ata/sata_dwc_460ex.c b/drivers/ata/sata_dwc_460ex.c
index ce128d5a6ded..6af4ec3c88c3 100644
--- a/drivers/ata/sata_dwc_460ex.c
+++ b/drivers/ata/sata_dwc_460ex.c
@@ -248,6 +248,7 @@  static int sata_dwc_dma_init_old(struct platform_device *pdev,
 		return -ENOMEM;
 
 	hsdev->dma->dev = &pdev->dev;
+	hsdev->dma->id = pdev->id;
 
 	/* Get SATA DMA interrupt number */
 	hsdev->dma->irq = irq_of_parse_and_map(np, 1);