From: Rob Herring <robh@kernel.org>
Date: Wed, 29 Aug 2018 20:01:11 +0000 (-0500)
Subject: usb: gadget: atmel: remove pointless retrieval of DT name property
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=6fd573e1a7bf0e5f2cbb902e3cdf11a6714fb1f1;p=openwrt%2Fstaging%2Fblogic.git

usb: gadget: atmel: remove pointless retrieval of DT name property

The name is always non-NULL and then is not used anywhere in this function,
so remove it.

Cc: Nicolas Ferre <nicolas.ferre@microchip.com>
Cc: Felipe Balbi <balbi@kernel.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Alexandre Belloni <alexandre.belloni@bootlin.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-usb@vger.kernel.org
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
---

diff --git a/drivers/usb/gadget/udc/atmel_usba_udc.c b/drivers/usb/gadget/udc/atmel_usba_udc.c
index 8f267be1745d..11247322d587 100644
--- a/drivers/usb/gadget/udc/atmel_usba_udc.c
+++ b/drivers/usb/gadget/udc/atmel_usba_udc.c
@@ -2004,7 +2004,6 @@ static struct usba_ep * atmel_udc_of_init(struct platform_device *pdev,
 						    struct usba_udc *udc)
 {
 	u32 val;
-	const char *name;
 	struct device_node *np = pdev->dev.of_node;
 	const struct of_device_id *match;
 	struct device_node *pp;
@@ -2096,11 +2095,6 @@ static struct usba_ep * atmel_udc_of_init(struct platform_device *pdev,
 		ep->can_dma = of_property_read_bool(pp, "atmel,can-dma");
 		ep->can_isoc = of_property_read_bool(pp, "atmel,can-isoc");
 
-		ret = of_property_read_string(pp, "name", &name);
-		if (ret) {
-			dev_err(&pdev->dev, "of_probe: name error(%d)\n", ret);
-			goto err;
-		}
 		sprintf(ep->name, "ep%d", ep->index);
 		ep->ep.name = ep->name;