Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755438Ab1EPOBC (ORCPT ); Mon, 16 May 2011 10:01:02 -0400 Received: from eu1sys200aog116.obsmtp.com ([207.126.144.141]:43905 "EHLO eu1sys200aog116.obsmtp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755165Ab1EPOBA (ORCPT ); Mon, 16 May 2011 10:01:00 -0400 Date: Mon, 16 May 2011 19:30:46 +0530 From: Shreshtha Kumar SAHU To: Russell King Cc: "linux-serial@vger.kernel.org" , "linux-kernel@vger.kernel.org" , Linus WALLEIJ , "alan@linux.intel.com" Subject: Re: [PATCH 2/2] amba pl011: platform data for reg lockup and glitch Message-ID: <20110516140045.GA9387@bnru02.bnr.st.com> References: <1305550879-28945-1-git-send-email-shreshthakumar.sahu@stericsson.com> <1305550879-28945-2-git-send-email-shreshthakumar.sahu@stericsson.com> <20110516130905.GA12192@flint.arm.linux.org.uk> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <20110516130905.GA12192@flint.arm.linux.org.uk> User-Agent: Mutt/1.5.20 (2009-06-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1306 Lines: 32 On Mon, May 16, 2011 at 15:09:05 +0200, Russell King wrote: > On Mon, May 16, 2011 at 06:31:19PM +0530, Shreshtha Kumar SAHU wrote: > > From: Shreshtha Kumar Sahu > > > > This patch provides platform data for following > > - uart reset function to assist uart register lockup workaround > > > > - init/exit function to fix glitch in the tx pin in tty_open > > when tty port0 is opened a glitch is seen in the tx line > > of uart0. This happens in __pl011_startup() when tx fifo > > interrupt is provoked into asserting. > > I was trying to work out where that is, but i can't find this function. > Is your patch against a different version of the driver? sorry, the function names in commit message is wrong by mistake. It should be - "This happens in pl011_startup() when tx fifo interrupt is provoked into asserting." I will send out a new patch with corrected commit mesaage. > > -- > Russell King > Linux kernel 2.6 ARM Linux - http://www.arm.linux.org.uk/ > maintainer of: BR, Shreshtha -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/