From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758965Ab3EFVMH (ORCPT ); Mon, 6 May 2013 17:12:07 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:59061 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757460Ab3EFUqO (ORCPT ); Mon, 6 May 2013 16:46:14 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Michael Braun , Shengzhou Liu , Alan Stern Subject: [ 029/115] usb: remove redundant tdi_reset Date: Mon, 6 May 2013 13:44:25 -0700 Message-Id: <20130506203058.550819534@linuxfoundation.org> X-Mailer: git-send-email 1.8.3.rc0.20.gb99dd2e In-Reply-To: <20130506203055.537199268@linuxfoundation.org> References: <20130506203055.537199268@linuxfoundation.org> User-Agent: quilt/0.60-5.1.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.9-stable review patch. If anyone has any objections, please let me know. ------------------ From: Shengzhou Liu commit 61ac6ac8d662ac7ac67c864954d39d1b19948354 upstream. We remove the redundant tdi_reset in ehci_setup since there is already it in ehci_reset. It was observed that the duplicated tdi_reset was causing the PHY_CLK_VALID bit unstable. Reported-by: Michael Braun Signed-off-by: Shengzhou Liu Acked-by: Alan Stern Signed-off-by: Greg Kroah-Hartman --- drivers/usb/host/ehci-hcd.c | 3 --- 1 file changed, 3 deletions(-) --- a/drivers/usb/host/ehci-hcd.c +++ b/drivers/usb/host/ehci-hcd.c @@ -670,9 +670,6 @@ int ehci_setup(struct usb_hcd *hcd) if (retval) return retval; - if (ehci_is_TDI(ehci)) - tdi_reset(ehci); - ehci_reset(ehci); return 0;