From mboxrd@z Thu Jan 1 00:00:00 1970 From: Greg Kroah-Hartman Subject: [PATCH 09/76] 68328serial: remove unsed m68k_serial->tqueue_hangup Date: Wed, 16 Mar 2011 14:11:39 -0700 Message-ID: <1300309966-5745-9-git-send-email-gregkh@suse.de> References: <20110316205746.GA2938@kroah.com> <1300309966-5745-1-git-send-email-gregkh@suse.de> Return-path: Received: from kroah.org ([198.145.64.141]:32839 "EHLO coco.kroah.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754195Ab1CPVNA (ORCPT ); Wed, 16 Mar 2011 17:13:00 -0400 In-Reply-To: <1300309966-5745-1-git-send-email-gregkh@suse.de> Sender: linux-serial-owner@vger.kernel.org List-Id: linux-serial@vger.kernel.org To: linux-serial@vger.kernel.org Cc: Tejun Heo , Greg Ungerer , Greg Kroah-Hartman From: Tejun Heo m68k_serial->tqueue_hangup is unused. Remove it. Signed-off-by: Tejun Heo Cc: Greg Ungerer Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/68328serial.c | 23 ----------------------- drivers/tty/serial/68328serial.h | 1 - 2 files changed, 0 insertions(+), 24 deletions(-) diff --git a/drivers/tty/serial/68328serial.c b/drivers/tty/serial/68328serial.c index be0ebce..a9d9985 100644 --- a/drivers/tty/serial/68328serial.c +++ b/drivers/tty/serial/68328serial.c @@ -393,28 +393,6 @@ static void do_softint(struct work_struct *work) #endif } -/* - * This routine is called from the scheduler tqueue when the interrupt - * routine has signalled that a hangup has occurred. The path of - * hangup processing is: - * - * serial interrupt routine -> (scheduler tqueue) -> - * do_serial_hangup() -> tty->hangup() -> rs_hangup() - * - */ -static void do_serial_hangup(struct work_struct *work) -{ - struct m68k_serial *info = container_of(work, struct m68k_serial, tqueue_hangup); - struct tty_struct *tty; - - tty = info->port.tty; - if (!tty) - return; - - tty_hangup(tty); -} - - static int startup(struct m68k_serial * info) { m68328_uart *uart = &uart_addr[info->line]; @@ -1348,7 +1326,6 @@ rs68328_init(void) info->count = 0; info->blocked_open = 0; INIT_WORK(&info->tqueue, do_softint); - INIT_WORK(&info->tqueue_hangup, do_serial_hangup); init_waitqueue_head(&info->open_wait); init_waitqueue_head(&info->close_wait); info->line = i; diff --git a/drivers/tty/serial/68328serial.h b/drivers/tty/serial/68328serial.h index 664ceb0..8c9c3c0 100644 --- a/drivers/tty/serial/68328serial.h +++ b/drivers/tty/serial/68328serial.h @@ -159,7 +159,6 @@ struct m68k_serial { int xmit_tail; int xmit_cnt; struct work_struct tqueue; - struct work_struct tqueue_hangup; wait_queue_head_t open_wait; wait_queue_head_t close_wait; }; -- 1.7.4.1