Messages in this thread Patch in this message | | | From | varkabhadram@gmail ... | Subject | [PATCH usb v4 26/27] host: ehci-exynos: remove duplicate check on resource | Date | Tue, 4 Nov 2014 07:51:33 +0530 |
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From: Varka Bhadram <varkabhadram@gmail.com>
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> --- drivers/usb/host/ehci-exynos.c | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-)
diff --git a/drivers/usb/host/ehci-exynos.c b/drivers/usb/host/ehci-exynos.c index 1b726bf..f58c975 100644 --- a/drivers/usb/host/ehci-exynos.c +++ b/drivers/usb/host/ehci-exynos.c @@ -187,20 +187,15 @@ skip_phy: goto fail_clk; 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); if (IS_ERR(hcd->regs)) { err = PTR_ERR(hcd->regs); goto fail_io; } + hcd->rsrc_start = res->start; + hcd->rsrc_len = resource_size(res); + irq = platform_get_irq(pdev, 0); if (!irq) { dev_err(&pdev->dev, "Failed to get IRQ\n"); -- 1.7.9.5
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