From 234083bf90819f552ca62db634d49c9ed2af6962 Mon Sep 17 00:00:00 2001
From: Nikhil Badola <nikhil.badola@freescale.com>
Date: Thu, 4 Dec 2014 10:23:10 +0530
Subject: usb: host: Modify workaround for USB Erratum A005697

Change the position of delay introduced by erratum A005697 workaround

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

diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c
index 74f62d6..d4a8ec5 100644
--- a/drivers/usb/host/ehci-hub.c
+++ b/drivers/usb/host/ehci-hub.c
@@ -305,6 +305,8 @@ static int ehci_bus_suspend (struct usb_hcd *hcd)
 						USB_PORT_STAT_HIGH_SPEED)
 				fs_idle_delay = true;
 			ehci_writel(ehci, t2, reg);
+			if (ehci_has_fsl_susp_errata(ehci))
+				usleep_range(10000, 20000);
 			changed = 1;
 		}
 	}
-- 
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