From patchwork Wed Oct 31 17:11:59 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Josh Cartwright X-Patchwork-Id: 1682461 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by patchwork1.kernel.org (Postfix) with ESMTP id 1D94B4005F for ; Wed, 31 Oct 2012 23:16:18 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1TThSq-0004Yr-7E; Wed, 31 Oct 2012 23:12:49 +0000 Received: from mailserver6.natinst.com ([130.164.80.6] helo=spamkiller06.natinst.com) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1TThSh-0004Sg-B3 for linux-arm-kernel@lists.infradead.org; Wed, 31 Oct 2012 23:12:41 +0000 Received: from mailserv59-us.natinst.com (nb-hsrp-1338.natinst.com [130.164.19.133]) by spamkiller06.natinst.com (8.14.5/8.14.5) with ESMTP id q9VNCSeW000899; Wed, 31 Oct 2012 18:12:28 -0500 Received: from beefymiracle.amer.corp.natinst.com ([130.164.14.197]) by mailserv59-us.natinst.com (Lotus Domino Release 8.5.3FP2 HF169) with ESMTP id 2012103118122844-846738 ; Wed, 31 Oct 2012 18:12:28 -0500 Received: by beefymiracle.amer.corp.natinst.com (Postfix, from userid 1000) id A6BBA600D1; Wed, 31 Oct 2012 17:12:35 -0600 (CST) Message-Id: <3ec3531d21c247ac3dcc76d91ff6be13ebfc733b.1351721190.git.josh.cartwright@ni.com> In-Reply-To: References: From: Josh Cartwright Date: Wed, 31 Oct 2012 11:11:59 -0600 Subject: [PATCH 1/8] ARM: zynq: move arm-specific sys_timer out of ttc To: Grant Likely , Rob Herring , Russell King , Mike Turquette , John Stultz , Thomas Gleixner , Alan Cox , Greg Kroah-Hartman , John Linn , Michal Simek X-MIMETrack: Itemize by SMTP Server on MailServ59-US/AUS/H/NIC(Release 8.5.3FP2 HF169|September 14, 2012) at 10/31/2012 06:12:28 PM, Serialize by Router on MailServ59-US/AUS/H/NIC(Release 8.5.3FP2 HF169|September 14, 2012) at 10/31/2012 06:12:28 PM, Serialize complete at 10/31/2012 06:12:28 PM X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:5.7.7855, 1.0.431, 0.0.0000 definitions=2012-10-31_03:2012-10-31, 2012-10-31, 1970-01-01 signatures=0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20121031_191239_548374_347E9FDB X-CRM114-Status: GOOD ( 15.14 ) X-Spam-Score: 2.6 (++) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (2.6 points) pts rule name description ---- ---------------------- -------------------------------------------------- 3.0 KHOP_BIG_TO_CC Sent to 10+ recipients instaed of Bcc or a list 1.5 DATE_IN_PAST_06_12 Date: is 6 to 12 hours before Received: date -0.0 SPF_PASS SPF: sender matches SPF record -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: Michal Simek , devicetree-discuss@lists.ozlabs.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-serial@vger.kernel.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Move the sys_timer definition out of ttc driver and make it part of the common zynq code. This is preparation for renaming and COMMON_CLK support. Signed-off-by: Josh Cartwright Tested-by: Michal Simek --- arch/arm/mach-zynq/common.c | 13 +++++++++++++ arch/arm/mach-zynq/common.h | 4 +--- arch/arm/mach-zynq/timer.c | 10 +--------- 3 files changed, 15 insertions(+), 12 deletions(-) diff --git a/arch/arm/mach-zynq/common.c b/arch/arm/mach-zynq/common.c index ba8d14f..6f058258 100644 --- a/arch/arm/mach-zynq/common.c +++ b/arch/arm/mach-zynq/common.c @@ -25,6 +25,7 @@ #include #include +#include #include #include #include @@ -93,6 +94,18 @@ static struct map_desc io_desc[] __initdata = { }; +static void __init xilinx_zynq_timer_init(void) +{ + xttcpss_timer_init(); +} + +/* + * Instantiate and initialize the system timer structure + */ +static struct sys_timer xttcpss_sys_timer = { + .init = xilinx_zynq_timer_init, +}; + /** * xilinx_map_io() - Create memory mappings needed for early I/O. */ diff --git a/arch/arm/mach-zynq/common.h b/arch/arm/mach-zynq/common.h index a009644..954b91c 100644 --- a/arch/arm/mach-zynq/common.h +++ b/arch/arm/mach-zynq/common.h @@ -17,8 +17,6 @@ #ifndef __MACH_ZYNQ_COMMON_H__ #define __MACH_ZYNQ_COMMON_H__ -#include - -extern struct sys_timer xttcpss_sys_timer; +void __init xttcpss_timer_init(void); #endif diff --git a/arch/arm/mach-zynq/timer.c b/arch/arm/mach-zynq/timer.c index c2c96cc..c93cbe5 100644 --- a/arch/arm/mach-zynq/timer.c +++ b/arch/arm/mach-zynq/timer.c @@ -24,7 +24,6 @@ #include #include -#include #include #include "common.h" @@ -269,7 +268,7 @@ static struct clock_event_device xttcpss_clockevent = { * Initializes the timer hardware and register the clock source and clock event * timers with Linux kernal timer framework **/ -static void __init xttcpss_timer_init(void) +void __init xttcpss_timer_init(void) { xttcpss_timer_hardware_init(); clocksource_register_hz(&clocksource_xttcpss, TIMER_RATE); @@ -289,10 +288,3 @@ static void __init xttcpss_timer_init(void) xttcpss_clockevent.cpumask = cpumask_of(0); clockevents_register_device(&xttcpss_clockevent); } - -/* - * Instantiate and initialize the system timer structure - */ -struct sys_timer xttcpss_sys_timer = { - .init = xttcpss_timer_init, -};