Commit 04dc3150 authored by Varka Bhadram's avatar Varka Bhadram Committed by Greg Kroah-Hartman
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host: ohci-at91: remove duplicate check on resource 



Sanity check on resource happening with devm_ioremap_resource().

Signed-off-by: default avatarVarka Bhadram <varkab@cdac.in>
Acked-by: default avatarAlan Stern <stern@rowland.harvard.edu>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 0af6b070

drivers/usb/host/ohci-at91.c

+3 −8
Original line number Diff line number Diff line
@@ -133,12 +133,6 @@ static int usb_hcd_at91_probe(const struct hc_driver *driver, 
	struct resource *res;

	int irq;



	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);

	if (!res) {

		dev_dbg(dev, "hcd probe: missing memory resource\n");

		return -ENXIO;

	}



	irq = platform_get_irq(pdev, 0);

	if (irq < 0) {

		dev_dbg(dev, "hcd probe: missing irq resource\n");
@@ -148,14 +142,15 @@ static int usb_hcd_at91_probe(const struct hc_driver *driver, 
	hcd = usb_create_hcd(driver, dev, "at91");

	if (!hcd)

		return -ENOMEM;

	hcd->rsrc_start = res->start;

	hcd->rsrc_len = resource_size(res);



	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);

	hcd->regs = devm_ioremap_resource(dev, res);

	if (IS_ERR(hcd->regs)) {

		retval = PTR_ERR(hcd->regs);

		goto err;

	}

	hcd->rsrc_start = res->start;

	hcd->rsrc_len = resource_size(res);



	iclk = devm_clk_get(dev, "ohci_clk");

	if (IS_ERR(iclk)) {

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