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* [PATCH] usb: at91-udc: fix irq and iomem resource retrieval
@ 2014-01-23 14:41 Jean-Jacques Hiblot
  2014-01-23 15:10 ` Nicolas Ferre
                   ` (2 more replies)
  0 siblings, 3 replies; 13+ messages in thread
From: Jean-Jacques Hiblot @ 2014-01-23 14:41 UTC (permalink / raw)
  To: linux-arm-kernel

When using dt resources retrieval (interrupts and reg properties) there is
no predefined order for these resources in the platform dev resource
table. Also don't expect the number of resource to be always 2.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@traphandler.com>
---
 drivers/usb/gadget/at91_udc.c | 10 ----------
 1 file changed, 10 deletions(-)

diff --git a/drivers/usb/gadget/at91_udc.c b/drivers/usb/gadget/at91_udc.c
index 4cc4fd6..dfd2943 100644
--- a/drivers/usb/gadget/at91_udc.c
+++ b/drivers/usb/gadget/at91_udc.c
@@ -1710,16 +1710,6 @@ static int at91udc_probe(struct platform_device *pdev)
 		return -ENODEV;
 	}
 
-	if (pdev->num_resources != 2) {
-		DBG("invalid num_resources\n");
-		return -ENODEV;
-	}
-	if ((pdev->resource[0].flags != IORESOURCE_MEM)
-			|| (pdev->resource[1].flags != IORESOURCE_IRQ)) {
-		DBG("invalid resource type\n");
-		return -ENODEV;
-	}
-
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	if (!res)
 		return -ENXIO;
-- 
1.8.5.2

^ permalink raw reply related	[flat|nested] 13+ messages in thread

end of thread, other threads:[~2014-03-12 16:30 UTC | newest]

Thread overview: 13+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2014-01-23 14:41 [PATCH] usb: at91-udc: fix irq and iomem resource retrieval Jean-Jacques Hiblot
2014-01-23 15:10 ` Nicolas Ferre
2014-01-28 10:05   ` boris brezillon
2014-02-12 13:03 ` [PATCH RESEND] " Nicolas Ferre
2014-02-12 13:03   ` Nicolas Ferre
2014-03-12 14:57   ` Nicolas Ferre
2014-03-12 14:57     ` Nicolas Ferre
2014-03-12 15:31     ` Greg Kroah-Hartman
2014-03-12 15:31       ` Greg Kroah-Hartman
2014-03-12 16:28       ` Nicolas Ferre
2014-03-12 16:28         ` Nicolas Ferre
2014-03-12 16:30 ` Nicolas Ferre
2014-03-12 16:30   ` Nicolas Ferre

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