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host: ehci-exynos: remove duplicate check on resource

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Sanity check on resource happening with devm_ioremap_resource().

Signed-off-by: Varka Bhadram <varkab@cdac.in>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Varka Bhadram 2014-11-04 07:51:33 +05:30 committed by Greg Kroah-Hartman
parent ce98f54860
commit 35df647c80
1 changed files with 3 additions and 8 deletions
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11
drivers/usb/host/ehci-exynos.c
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@ -187,20 +187,15 @@ skip_phy:
goto fail_clk; goto fail_clk;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0); res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res) {
dev_err(&pdev->dev, "Failed to get I/O memory\n");
err = -ENXIO;
goto fail_io;
}
hcd->rsrc_start = res->start;
hcd->rsrc_len = resource_size(res);
hcd->regs = devm_ioremap_resource(&pdev->dev, res); hcd->regs = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(hcd->regs)) { if (IS_ERR(hcd->regs)) {
err = PTR_ERR(hcd->regs); err = PTR_ERR(hcd->regs);
goto fail_io; goto fail_io;
} }
hcd->rsrc_start = res->start;
hcd->rsrc_len = resource_size(res);
irq = platform_get_irq(pdev, 0); irq = platform_get_irq(pdev, 0);
if (!irq) { if (!irq) {
dev_err(&pdev->dev, "Failed to get IRQ\n"); dev_err(&pdev->dev, "Failed to get IRQ\n");