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authorJean-Jacques Hiblot <jjhiblot@traphandler.com>2014-03-12 17:30:08 +0100
committerFelipe Balbi <balbi@ti.com>2014-04-30 11:59:06 -0500
commit886c7c426d465732ec9d1b2bbdda5642fc2e7e05 (patch)
treedbe73b64ddfcf3b5eb6bdb1792cc1474c4053271 /drivers
parent66668991c3515855e7a9881788feb7026f9f729f (diff)
usb: gadget: at91-udc: fix irq and iomem resource retrieval
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> Acked-by: Boris BREZILLON <b.brezillon@overkiz.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: stable <stable@vger.kernel.org> # 3.4 Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/usb/gadget/at91_udc.c10
1 files changed, 0 insertions, 10 deletions
diff --git a/drivers/usb/gadget/at91_udc.c b/drivers/usb/gadget/at91_udc.c
index f605ad8c190..cfd18bcca72 100644
--- a/drivers/usb/gadget/at91_udc.c
+++ b/drivers/usb/gadget/at91_udc.c
@@ -1709,16 +1709,6 @@ 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;