From patchwork Fri Dec 27 09:10:50 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Simon Horman X-Patchwork-Id: 3408801 Return-Path: X-Original-To: patchwork-ltsi-dev@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id A87DF9F374 for ; Fri, 27 Dec 2013 09:16:21 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id E1F9420144 for ; Fri, 27 Dec 2013 09:16:20 +0000 (UTC) Received: from mail.linuxfoundation.org (mail.linuxfoundation.org [140.211.169.12]) by mail.kernel.org (Postfix) with ESMTP id 257902011E for ; Fri, 27 Dec 2013 09:16:20 +0000 (UTC) Received: from mail.linux-foundation.org (localhost [IPv6:::1]) by mail.linuxfoundation.org (Postfix) with ESMTP id CC3F2ACB; Fri, 27 Dec 2013 09:15:39 +0000 (UTC) X-Original-To: ltsi-dev@lists.linuxfoundation.org Delivered-To: ltsi-dev@mail.linuxfoundation.org Received: from smtp2.linuxfoundation.org (smtp2.linux-foundation.org [172.17.192.36]) by mail.linuxfoundation.org (Postfix) with ESMTP id 5101D93F for ; Fri, 27 Dec 2013 09:15:36 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey-1.7.6 Received: from kirsty.vergenet.net (kirsty.vergenet.net [202.4.237.240]) by smtp2.linuxfoundation.org (Postfix) with ESMTP id D9BB41DC57 for ; Fri, 27 Dec 2013 09:15:35 +0000 (UTC) Received: from ayumi.isobedori.kobe.vergenet.net (p2020-ipbfp1604kobeminato.hyogo.ocn.ne.jp [114.154.85.20]) by kirsty.vergenet.net (Postfix) with ESMTP id 8B6A3267164; Fri, 27 Dec 2013 20:15:31 +1100 (EST) Received: by ayumi.isobedori.kobe.vergenet.net (Postfix, from userid 7100) id 7899DEDE038; Fri, 27 Dec 2013 18:15:28 +0900 (JST) From: Simon Horman To: ltsi-dev@lists.linuxfoundation.org Date: Fri, 27 Dec 2013 18:10:50 +0900 Message-Id: <1388135720-12832-17-git-send-email-horms+renesas@verge.net.au> X-Mailer: git-send-email 1.8.4 In-Reply-To: <1388135720-12832-1-git-send-email-horms+renesas@verge.net.au> References: <1388135720-12832-1-git-send-email-horms+renesas@verge.net.au> X-Spam-Status: No, score=-2.5 required=5.0 tests=BAYES_00,RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org Cc: Magnus Damm Subject: [LTSI-dev] [PATCH ltsi-3.10 016/286] serial: sh-sci: Convert to clk_prepare/unprepare X-BeenThere: ltsi-dev@lists.linuxfoundation.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: "A list to discuss patches, development, and other things related to the LTSI project" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: ltsi-dev-bounces@lists.linuxfoundation.org Errors-To: ltsi-dev-bounces@lists.linuxfoundation.org X-Virus-Scanned: ClamAV using ClamSMTP From: Laurent Pinchart Turn clk_enable() and clk_disable() calls into clk_prepare_enable() and clk_disable_unprepare() to get ready for the migration to the common clock framework. Signed-off-by: Laurent Pinchart Acked-by: Magnus Damm Acked-by: Greg Kroah-Hartman Signed-off-by: Simon Horman (cherry picked from commit b016b646e8676858f39ea9be760494b04b9ee0af) (Queued by Simon Horman for v3.14 but not yet in Linus's tree) Signed-off-by: Simon Horman --- drivers/tty/serial/sh-sci.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c index 5da7659..7036ed2 100644 --- a/drivers/tty/serial/sh-sci.c +++ b/drivers/tty/serial/sh-sci.c @@ -421,9 +421,9 @@ static void sci_port_enable(struct sci_port *sci_port) pm_runtime_get_sync(sci_port->port.dev); - clk_enable(sci_port->iclk); + clk_prepare_enable(sci_port->iclk); sci_port->port.uartclk = clk_get_rate(sci_port->iclk); - clk_enable(sci_port->fclk); + clk_prepare_enable(sci_port->fclk); } static void sci_port_disable(struct sci_port *sci_port) @@ -439,8 +439,8 @@ static void sci_port_disable(struct sci_port *sci_port) del_timer_sync(&sci_port->break_timer); sci_port->break_flag = 0; - clk_disable(sci_port->fclk); - clk_disable(sci_port->iclk); + clk_disable_unprepare(sci_port->fclk); + clk_disable_unprepare(sci_port->iclk); pm_runtime_put_sync(sci_port->port.dev); }