From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932374Ab1HFAUM (ORCPT ); Fri, 5 Aug 2011 20:20:12 -0400 Received: from cantor2.suse.de ([195.135.220.15]:39473 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932207Ab1HFAK4 (ORCPT ); Fri, 5 Aug 2011 20:10:56 -0400 X-Mailbox-Line: From gregkh@clark.kroah.org Fri Aug 5 17:04:13 2011 Message-Id: <20110806000413.472096768@clark.kroah.org> User-Agent: quilt/0.48-16.4 Date: Fri, 05 Aug 2011 17:03:37 -0700 From: Greg KH To: linux-kernel@vger.kernel.org, stable@kernel.org Cc: stable-review@kernel.org, torvalds@linux-foundation.org, akpm@linux-foundation.org, alan@lxorguk.ukuu.org.uk, Anand Gadiyar , Ajay Kumar Gupta , Felipe Balbi Subject: [19/50] usb: musb: restore INDEX register in resume path In-Reply-To: <20110806000419.GA28392@kroah.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 2.6.33-longterm review patch. If anyone has any objections, please let us know. ------------------ From: Ajay Kumar Gupta commit 3c5fec75e121b21a2eb35e5a6b44291509abba6f upstream. Restoring the missing INDEX register value in musb_restore_context(). Without this suspend resume functionality is broken with offmode enabled. Acked-by: Anand Gadiyar Signed-off-by: Ajay Kumar Gupta Signed-off-by: Felipe Balbi Signed-off-by: Greg Kroah-Hartman --- drivers/usb/musb/musb_core.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/usb/musb/musb_core.c +++ b/drivers/usb/musb/musb_core.c @@ -1640,6 +1640,7 @@ void musb_dma_completion(struct musb *mu } } } + musb_writeb(musb_base, MUSB_INDEX, musb->context.index); } #else