Commit a9a367d0 authored by Markus Elfring's avatar Markus Elfring Committed by Felipe Balbi
Browse files

usb: gadget: udc: lpc32xx: Use devm_platform_ioremap_resource() in lpc32xx_udc_probe() 



Simplify this function implementation by using a known wrapper function.

This issue was detected by using the Coccinelle software.

Signed-off-by: default avatarMarkus Elfring <elfring@users.sourceforge.net>
Signed-off-by: default avatarFelipe Balbi <felipe.balbi@linux.intel.com>
parent 5a150077

drivers/usb/gadget/udc/lpc32xx_udc.c

+1 −5
Original line number Diff line number Diff line
@@ -3000,7 +3000,6 @@ static int lpc32xx_udc_probe(struct platform_device *pdev) 
	struct device *dev = &pdev->dev;

	struct lpc32xx_udc *udc;

	int retval, i;

	struct resource *res;

	dma_addr_t dma_handle;

	struct device_node *isp1301_node;
@@ -3048,9 +3047,6 @@ static int lpc32xx_udc_probe(struct platform_device *pdev) 
	 *  IORESOURCE_IRQ, USB device interrupt number

	 *  IORESOURCE_IRQ, USB transceiver interrupt number

	 */

	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);

	if (!res)

		return -ENXIO;



	spin_lock_init(&udc->lock);
@@ -3061,7 +3057,7 @@ static int lpc32xx_udc_probe(struct platform_device *pdev) 
			return udc->udp_irq[i];

	}



	udc->udp_baseaddr = devm_ioremap_resource(dev, res);

	udc->udp_baseaddr = devm_platform_ioremap_resource(pdev, 0);

	if (IS_ERR(udc->udp_baseaddr)) {

		dev_err(udc->dev, "IO map failure\n");

		return PTR_ERR(udc->udp_baseaddr);

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