From: Peter Chen <peter.chen@freescale.com>
Date: Fri, 9 Nov 2012 01:44:42 +0000 (+0800)
Subject: usb: mxs-phy: re-init phy during the connection is useless
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=0e1a024d1a16ae1b3d01495d3bcd34f285724e7e;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

usb: mxs-phy: re-init phy during the connection is useless

As phy is working, re-init phy may cause unexpected results

Signed-off-by: Peter Chen <peter.chen@freescale.com>
Acked-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/usb/otg/mxs-phy.c b/drivers/usb/otg/mxs-phy.c
index c1a67cb8e244..5b09f3339ded 100644
--- a/drivers/usb/otg/mxs-phy.c
+++ b/drivers/usb/otg/mxs-phy.c
@@ -80,7 +80,6 @@ static int mxs_phy_on_connect(struct usb_phy *phy, int port)
 {
 	dev_dbg(phy->dev, "Connect on port %d\n", port);
 
-	mxs_phy_hw_init(to_mxs_phy(phy));
 	writel_relaxed(BM_USBPHY_CTRL_ENHOSTDISCONDETECT,
 			phy->io_priv + HW_USBPHY_CTRL_SET);