From patchwork Wed Feb 26 16:19:46 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Richard Genoud X-Patchwork-Id: 3725901 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 6DE78BF13A for ; Wed, 26 Feb 2014 16:23:11 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 78219201BA for ; Wed, 26 Feb 2014 16:23:10 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 8D9802018E for ; Wed, 26 Feb 2014 16:23:09 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1WIhFD-0001Oo-MG; Wed, 26 Feb 2014 16:22:05 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1WIhEv-0005cL-PD; Wed, 26 Feb 2014 16:21:45 +0000 Received: from mail-we0-x22b.google.com ([2a00:1450:400c:c03::22b]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1WIhEK-0005Wm-IP for linux-arm-kernel@lists.infradead.org; Wed, 26 Feb 2014 16:21:09 +0000 Received: by mail-we0-f171.google.com with SMTP id u56so1860190wes.16 for ; Wed, 26 Feb 2014 08:20:46 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=wB0KQUP4nNwyS+CVL8qOgiDDAKNQVQ+0BWqunHEUBfI=; b=MjYLeZYj33v40PIx6qwwopMu2/2CzwETn0GDs68iC9YM049ltWxkAIhuURgY94QbwJ P0ULFeazn5UTvkIu+zHX2aSKaFZ/Q4w/IV0gnQg7uUtN6ghI8akR0crbMltDWFqGMZWR vD4V9dH2gqrXlncub7equ6H433hk0ar7y0/jpBwKDu5elOodXggBQ3fl4P4HGrSdw3Jd kdW1W3PennuKD45EPmctmV2lwK7QMjUzWnwZvXHHQeOiMEtjeBVxagXCFy5D5PchnTsn c1wbhAsarJl55Q0XoTaL0zZ+bm2gmPHwhTdcG9Xexh4mcWcFuBqxx6f1ISvduJkgFFzZ e4gA== X-Received: by 10.194.142.204 with SMTP id ry12mr122056wjb.93.1393431646824; Wed, 26 Feb 2014 08:20:46 -0800 (PST) Received: from lnx-rg.pr (lyon.paratronic.fr. [213.41.177.106]) by mx.google.com with ESMTPSA id xt1sm3724941wjb.17.2014.02.26.08.20.39 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 26 Feb 2014 08:20:40 -0800 (PST) From: Richard Genoud To: Greg Kroah-Hartman Subject: [PATCH v4 3/5] tty/serial: at91: remove unused open/close hooks Date: Wed, 26 Feb 2014 17:19:46 +0100 Message-Id: <1393431588-25977-4-git-send-email-richard.genoud@gmail.com> X-Mailer: git-send-email 1.8.5 In-Reply-To: <1393431588-25977-1-git-send-email-richard.genoud@gmail.com> References: <1393431588-25977-1-git-send-email-richard.genoud@gmail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140226_112108_780960_C19A2A85 X-CRM114-Status: GOOD ( 10.85 ) X-Spam-Score: -2.0 (--) Cc: Alexander Shiyan , Richard Genoud , Linus Walleij , Nicolas Ferre , linux-serial@vger.kernel.org, =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= , linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.1 required=5.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, T_DKIM_INVALID, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP commit 95e629b761ce36996d1befe2824d5346b5a220b9 removed the use of board specific hooks in serial_at91.h, so now, the open/close hook are just dead code. Signed-off-by: Richard Genoud --- drivers/tty/serial/atmel_serial.c | 21 --------------------- 1 file changed, 21 deletions(-) diff --git a/drivers/tty/serial/atmel_serial.c b/drivers/tty/serial/atmel_serial.c index 8edf8811d61d..53eeea13ff16 100644 --- a/drivers/tty/serial/atmel_serial.c +++ b/drivers/tty/serial/atmel_serial.c @@ -112,9 +112,6 @@ static void atmel_stop_rx(struct uart_port *port); #define UART_PUT_TCR(port,v) __raw_writel(v, (port)->membase + ATMEL_PDC_TCR) #define UART_GET_TCR(port) __raw_readl((port)->membase + ATMEL_PDC_TCR) -static int (*atmel_open_hook)(struct uart_port *); -static void (*atmel_close_hook)(struct uart_port *); - struct atmel_dma_buffer { unsigned char *buf; dma_addr_t dma_addr; @@ -1569,17 +1566,6 @@ static int atmel_startup(struct uart_port *port) if (retval < 0) atmel_set_ops(port); } - /* - * If there is a specific "open" function (to register - * control line interrupts) - */ - if (atmel_open_hook) { - retval = atmel_open_hook(port); - if (retval) { - free_irq(port->irq, port); - return retval; - } - } /* Save current CSR for comparison in atmel_tasklet_func() */ atmel_port->irq_status_prev = UART_GET_CSR(port); @@ -1678,13 +1664,6 @@ static void atmel_shutdown(struct uart_port *port) * Free the interrupt */ free_irq(port->irq, port); - - /* - * If there is a specific "close" function (to unregister - * control line interrupts) - */ - if (atmel_close_hook) - atmel_close_hook(port); } /*