From d0d882d9517069e1493ae778ed396a0fa5898b8f Mon Sep 17 00:00:00 2001
From: Ramneek Mehresh <ramneek.mehresh@freescale.com>
Date: Thu, 11 Apr 2013 17:07:31 +0530
Subject: usb: host: Remove host drv upon otg bring-up

Change have_hcd variable to remove/suspend host driver on
completion of otg initialization for otg auto detect

Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com>
Signed-off-by: yinbo.zhu <yinbo.zhu@nxp.com>

diff --git a/drivers/usb/host/ehci-fsl.c b/drivers/usb/host/ehci-fsl.c
index 2e6b52a..e670ddb 100644
--- a/drivers/usb/host/ehci-fsl.c
+++ b/drivers/usb/host/ehci-fsl.c
@@ -241,6 +241,7 @@ static int fsl_ehci_drv_probe(struct platform_device *pdev)
 #if defined(CONFIG_FSL_USB2_OTG) || defined(CONFIG_FSL_USB2_OTG_MODULE)
 	if (pdata->operating_mode == FSL_USB2_DR_OTG) {
 		struct ehci_hcd *ehci = hcd_to_ehci(hcd);
+		struct ehci_fsl *ehci_fsl = hcd_to_ehci_fsl(hcd);
 
 		hcd->usb_phy = usb_get_phy(USB_PHY_TYPE_USB2);
 
@@ -261,6 +262,11 @@ static int fsl_ehci_drv_probe(struct platform_device *pdev)
 			retval = -ENODEV;
 			goto err2;
 		}
+
+		ehci_fsl->have_hcd = 1;
+	} else {
+		dev_err(&pdev->dev, "wrong operating mode\n");
+		return -ENODEV;
 	}
 #endif
 	return retval;
-- 
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