host: ohci-jz4740: remove duplicate check on resource
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>
diff --git a/drivers/usb/host/ohci-jz4740.c b/drivers/usb/host/ohci-jz4740.c
index c2c221a..8ddd8f5 100644
--- a/drivers/usb/host/ohci-jz4740.c
+++ b/drivers/usb/host/ohci-jz4740.c
@@ -153,13 +153,6 @@
struct resource *res;
int irq;
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-
- if (!res) {
- dev_err(&pdev->dev, "Failed to get platform resource\n");
- return -ENOENT;
- }
-
irq = platform_get_irq(pdev, 0);
if (irq < 0) {
dev_err(&pdev->dev, "Failed to get platform irq\n");
@@ -174,14 +167,14 @@
jz4740_ohci = hcd_to_jz4740_hcd(hcd);
- 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)) {
ret = PTR_ERR(hcd->regs);
goto err_free;
}
+ hcd->rsrc_start = res->start;
+ hcd->rsrc_len = resource_size(res);
jz4740_ohci->clk = devm_clk_get(&pdev->dev, "uhc");
if (IS_ERR(jz4740_ohci->clk)) {