From 0af6b07094b6ad560bc1a1d062a81aaaebc57199 Mon Sep 17 00:00:00 2001 From: Varka Bhadram Date: Tue, 4 Nov 2014 07:51:11 +0530 Subject: [PATCH] host: ehci-w90x900: remove duplicate check on resource Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram Acked-by: Alan Stern Signed-off-by: Greg Kroah-Hartman --- drivers/usb/host/ehci-w90x900.c | 13 +++---------- 1 file changed, 3 insertions(+), 10 deletions(-) diff --git a/drivers/usb/host/ehci-w90x900.c b/drivers/usb/host/ehci-w90x900.c index a9303aff125e..4717bf207595 100644 --- a/drivers/usb/host/ehci-w90x900.c +++ b/drivers/usb/host/ehci-w90x900.c @@ -42,27 +42,20 @@ static int usb_w90x900_probe(const struct hc_driver *driver, int retval = 0, irq; unsigned long val; - - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { - retval = -ENXIO; - goto err1; - } - hcd = usb_create_hcd(driver, &pdev->dev, "w90x900 EHCI"); if (!hcd) { retval = -ENOMEM; goto err1; } - hcd->rsrc_start = res->start; - hcd->rsrc_len = resource_size(res); - + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); hcd->regs = devm_ioremap_resource(&pdev->dev, res); if (IS_ERR(hcd->regs)) { retval = PTR_ERR(hcd->regs); goto err2; } + hcd->rsrc_start = res->start; + hcd->rsrc_len = resource_size(res); ehci = hcd_to_ehci(hcd); ehci->caps = hcd->regs; -- 2.20.1