diff options
| author | Jean-Jacques Hiblot <jjhiblot@traphandler.com> | 2014-03-12 17:30:08 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-06-07 16:02:01 -0700 |
| commit | e50ded310417919655baba7b2eb3081dfc3df4cb (patch) | |
| tree | db1ffc4a67bca91968c26c95e6302ed4eb499b31 | |
| parent | a0eaa5aa5fa2075c82a657904bdce01a816857e3 (diff) | |
usb: gadget: at91-udc: fix irq and iomem resource retrieval
commit 886c7c426d465732ec9d1b2bbdda5642fc2e7e05 upstream.
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>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/usb/gadget/at91_udc.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/drivers/usb/gadget/at91_udc.c b/drivers/usb/gadget/at91_udc.c index be6952e2fc5..bf5671c7460 100644 --- a/drivers/usb/gadget/at91_udc.c +++ b/drivers/usb/gadget/at91_udc.c @@ -1741,16 +1741,6 @@ static int __devinit 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; |