From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030209Ab2CEOJ7 (ORCPT ); Mon, 5 Mar 2012 09:09:59 -0500 Received: from mail.pripojeni.net ([178.22.112.14]:34623 "EHLO smtp.pripojeni.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932312Ab2CENxI (ORCPT ); Mon, 5 Mar 2012 08:53:08 -0500 From: Jiri Slaby To: gregkh@linuxfoundation.org Cc: alan@linux.intel.com, linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org, jirislaby@gmail.com, Tony Luck , Fenghua Yu Subject: [PATCH 43/68] TTY: simserial, stop using serial_state->{line,icount} Date: Mon, 5 Mar 2012 14:52:30 +0100 Message-Id: <1330955575-26641-44-git-send-email-jslaby@suse.cz> X-Mailer: git-send-email 1.7.9.2 In-Reply-To: <1330955575-26641-1-git-send-email-jslaby@suse.cz> References: <1330955575-26641-1-git-send-email-jslaby@suse.cz> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org * instead of line, use tty->index or an iterator * icount is not made public, only the tx path increments it Signed-off-by: Jiri Slaby Cc: Tony Luck Cc: Fenghua Yu --- arch/ia64/hp/sim/simserial.c | 15 ++++----------- 1 file changed, 4 insertions(+), 11 deletions(-) diff --git a/arch/ia64/hp/sim/simserial.c b/arch/ia64/hp/sim/simserial.c index 45df0f4..3698a2f 100644 --- a/arch/ia64/hp/sim/simserial.c +++ b/arch/ia64/hp/sim/simserial.c @@ -176,7 +176,6 @@ static void transmit_chars(struct tty_struct *tty, struct serial_state *info, console->write(console, &c, 1); - info->icount.tx++; info->x_char = 0; goto out; @@ -478,7 +477,7 @@ static void rs_close(struct tty_struct *tty, struct file * filp) } if (--info->tport.count < 0) { printk(KERN_ERR "rs_close: bad serial port count for ttys%d: %d\n", - info->line, info->tport.count); + tty->index, info->tport.count); info->tport.count = 0; } if (info->tport.count) { @@ -669,19 +668,14 @@ static int rs_open(struct tty_struct *tty, struct file * filp) * /proc fs routines.... */ -static inline void line_info(struct seq_file *m, struct serial_state *state) -{ - seq_printf(m, "%d: uart:16550 port:3F8 irq:%d\n", - state->line, state->irq); -} - static int rs_proc_show(struct seq_file *m, void *v) { int i; seq_printf(m, "simserinfo:1.0 driver:%s\n", serial_version); for (i = 0; i < NR_PORTS; i++) - line_info(m, &rs_table[i]); + seq_printf(m, "%d: uart:16550 port:3F8 irq:%d\n", + i, rs_table[i].irq); return 0; } @@ -786,8 +780,7 @@ static int __init simrs_init(void) state->irq = retval; /* the port is imaginary */ - printk(KERN_INFO "ttyS%d at 0x03f8 (irq = %d) is a 16550\n", - state->line, state->irq); + printk(KERN_INFO "ttyS0 at 0x03f8 (irq = %d) is a 16550\n", state->irq); retval = tty_register_driver(hp_simserial_driver); if (retval) { -- 1.7.9.2