linux-kernel - [116/244] mfd: Make omap-usb-host TLL mode work again

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Message-Id: <20110928220137.552445368@clark.kroah.org>
Date:	Wed, 28 Sep 2011 15:01:20 -0700
From:	Greg KH <gregkh@...e.de>
To:	linux-kernel@...r.kernel.org, stable@...nel.org
Cc:	stable-review@...nel.org, torvalds@...ux-foundation.org,
	akpm@...ux-foundation.org, alan@...rguk.ukuu.org.uk,
	Anand Gadiyar <gadiyar@...com>,
	Keshava Munegowda <keshava_mgowda@...com>,
	Felipe Balbi <balbi@...com>,
	Samuel Ortiz <sameo@...ux.intel.com>
Subject: [116/244] mfd: Make omap-usb-host TLL mode work again

3.0-stable review patch.  If anyone has any objections, please let us know.

------------------

From: Anand Gadiyar <gadiyar@...com>

commit e600cffe618ff0da29ae1f8b8d3824ce0e2409fc upstream.

This code section seems to have been accidentally copy pasted.
It causes incorrect bits to be set up in the TLL_CHANNEL_CONF
register and prevents the TLL mode from working correctly.

Signed-off-by: Anand Gadiyar <gadiyar@...com>
Cc: Keshava Munegowda <keshava_mgowda@...com>
Acked-by: Felipe Balbi <balbi@...com>
Signed-off-by: Samuel Ortiz <sameo@...ux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...e.de>

---
 drivers/mfd/omap-usb-host.c |    1 -
 1 file changed, 1 deletion(-)

--- a/drivers/mfd/omap-usb-host.c
+++ b/drivers/mfd/omap-usb-host.c
@@ -676,7 +676,6 @@ static void usbhs_omap_tll_init(struct d
 				| OMAP_TLL_CHANNEL_CONF_ULPINOBITSTUFF
 				| OMAP_TLL_CHANNEL_CONF_ULPIDDRMODE);
 
-			reg |= (1 << (i + 1));
 		} else
 			continue;
 


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