USB: ohci-exynos: Add missing usb_put_hcd() to prevent memory leak

When devm_usb_get_phy() fails, usb_put_hcd() should be called
to prevent memory leak.
Signed-off-by: NJingoo Han <jg1.han@samsung.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/usb/host/ohci-exynos.c

@@ -100,6 +100,7 @@ static int exynos_ohci_probe(struct platform_device *pdev)
 	if (IS_ERR(phy)) {
 		/* Fallback to pdata */
 		if (!pdata) {
+			usb_put_hcd(hcd);
 			dev_warn(&pdev->dev, "no platform data or transceiver defined\n");
 			return -EPROBE_DEFER;
 		} else {