From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757491Ab3BFP47 (ORCPT ); Wed, 6 Feb 2013 10:56:59 -0500 Received: from mailout39.mail01.mtsvc.net ([216.70.64.83]:33062 "EHLO n12.mail01.mtsvc.net" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1757330Ab3BFP44 (ORCPT ); Wed, 6 Feb 2013 10:56:56 -0500 From: Peter Hurley To: George Spelvin , Greg Kroah-Hartman , Rodolfo Giometti Cc: Jiri Slaby , linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org, Peter Hurley Subject: [PATCH 0/4] tty, pps: decouple pps Date: Wed, 6 Feb 2013 10:55:12 -0500 Message-Id: <1360166116-30797-1-git-send-email-peter@hurleysoftware.com> X-Mailer: git-send-email 1.8.1.2 In-Reply-To: <20130204010303.24971.qmail@science.horizon.com> References: <20130204010303.24971.qmail@science.horizon.com> X-Authenticated-User: 125194 peter@hurleysoftware.com X-MT-ID: 8fa290c2a27252aacf65dbc4a42f3ce3735fb2a4 X-MT-INTERNAL-ID: 8fa290c2a27252aacf65dbc4a42f3ce3735fb2a4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The recent breakage of the N_PPS line discipline is due to the tight coupling pps has created in the tty subsystem. Since the extension of the line discipline api to accomodate the needs of pps, this level of coupling is unnecessary and undesirable. Peter Hurley (4): pps: Decouple N_PPS from N_TTY pps: Don't crash the machine when exiting will do pps: Use lookup list to reduce ldisc coupling tty: Remove ancient hardpps() drivers/pps/clients/pps-ldisc.c | 76 ++++++++++++++++++++++++++++++++----- drivers/staging/speakup/selection.c | 1 + drivers/tty/amiserial.c | 5 --- drivers/tty/n_tty.c | 3 +- drivers/tty/serial/serial_core.c | 23 ++++------- drivers/tty/tty_buffer.c | 1 + include/linux/serial_core.h | 1 - include/linux/tty_ldisc.h | 11 ++---- 8 files changed, 83 insertions(+), 38 deletions(-) -- 1.8.1.2