From patchwork Mon Nov 19 18:31:07 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stephen Warren X-Patchwork-Id: 1768381 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 3A9323FCAE for ; Mon, 19 Nov 2012 19:24:20 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1TaWpR-0003ZL-UX; Mon, 19 Nov 2012 19:16:22 +0000 Received: from casper.infradead.org ([2001:770:15f::2]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1TaWMQ-0002xc-2j for linux-arm-kernel@merlin.infradead.org; Mon, 19 Nov 2012 18:46:22 +0000 Received: from avon.wwwdotorg.org ([2001:470:1f0f:bd7::2]) by casper.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1TaW8F-0008V1-7M for linux-arm-kernel@lists.infradead.org; Mon, 19 Nov 2012 18:31:48 +0000 Received: from severn.wwwdotorg.org (unknown [192.168.65.5]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by avon.wwwdotorg.org (Postfix) with ESMTPS id 4E5FF9E9BE; Mon, 19 Nov 2012 11:33:08 -0700 (MST) Received: from swarren-lx1.nvidia.com (localhost [127.0.0.1]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by severn.wwwdotorg.org (Postfix) with ESMTPSA id 897EDE40FD; Mon, 19 Nov 2012 11:31:37 -0700 (MST) From: Stephen Warren To: Russell King Subject: [PATCH V3 11/11] ARM: delete struct sys_timer Date: Mon, 19 Nov 2012 11:31:07 -0700 Message-Id: <1353349867-28494-12-git-send-email-swarren@wwwdotorg.org> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1353349867-28494-1-git-send-email-swarren@wwwdotorg.org> References: <1353349867-28494-1-git-send-email-swarren@wwwdotorg.org> X-NVConfidentiality: public X-Virus-Scanned: clamav-milter 0.96.5 at avon.wwwdotorg.org X-Virus-Status: Clean X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20121119_183143_919472_E46B7A9C X-CRM114-Status: GOOD ( 31.54 ) X-Spam-Score: -2.5 (--) X-Spam-Report: SpamAssassin version 3.3.2 on casper.infradead.org summary: Content analysis details: (-2.5 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 SPF_PASS SPF: sender matches SPF record -0.6 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: linux-arch@vger.kernel.org, Stephen Warren , Arnd Bergmann , John Stultz , linux-kernel@vger.kernel.org, Olof Johansson , Thomas Gleixner , linux-arm-kernel@lists.infradead.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 From: Stephen Warren Now that the only field in struct sys_timer is .init, delete the struct, and replace the machine descriptor .timer field with the initialization function itself. This will enable moving timer drivers into drivers/clocksource without having to place a public prototype of each struct sys_timer object into include/linux; the intent is to create a single of_clocksource_init() function that determines which timer driver to initialize by scanning the device dtree, much like the proposed irqchip_init() at: http://www.spinics.net/lists/arm-kernel/msg203686.html Signed-off-by: Stephen Warren Tested-by: Robert Jarzmik --- v3: Minor merge conflicts due to rebasing onto next-20121115. v2: Converted all platforms, not just Tegra. The patch is very large, so I've trimmed it for the mailing list, leaving only the core ARM changes, changes outside arch/arm, and a single machine example. The full series can be found at: git://nv-tegra.nvidia.com/user/swarren/linux-2.6 arm_timer_rework --- arch/arm/include/asm/mach/arch.h | 3 +-- arch/arm/include/asm/mach/time.h | 16 ---------------- arch/arm/kernel/time.c | 9 +-------- arch/arm/mach-at91/at91rm9200_time.c | 5 ----- arch/arm/mach-at91/at91sam926x_time.c | 6 +----- arch/arm/mach-at91/at91x40_time.c | 5 ----- arch/arm/mach-at91/board-1arm.c | 2 +- arch/arm/mach-at91/board-afeb-9260v1.c | 2 +- arch/arm/mach-at91/board-cam60.c | 2 +- arch/arm/mach-at91/board-carmeva.c | 2 +- arch/arm/mach-at91/board-cpu9krea.c | 2 +- arch/arm/mach-at91/board-cpuat91.c | 2 +- arch/arm/mach-at91/board-csb337.c | 2 +- arch/arm/mach-at91/board-csb637.c | 2 +- arch/arm/mach-at91/board-dt.c | 2 +- arch/arm/mach-at91/board-eb01.c | 2 +- arch/arm/mach-at91/board-eb9200.c | 2 +- arch/arm/mach-at91/board-ecbat91.c | 2 +- arch/arm/mach-at91/board-eco920.c | 2 +- arch/arm/mach-at91/board-flexibity.c | 2 +- arch/arm/mach-at91/board-foxg20.c | 2 +- arch/arm/mach-at91/board-gsia18s.c | 2 +- arch/arm/mach-at91/board-kafa.c | 2 +- arch/arm/mach-at91/board-kb9202.c | 2 +- arch/arm/mach-at91/board-neocore926.c | 2 +- arch/arm/mach-at91/board-pcontrol-g20.c | 2 +- arch/arm/mach-at91/board-picotux200.c | 2 +- arch/arm/mach-at91/board-qil-a9260.c | 2 +- arch/arm/mach-at91/board-rm9200dk.c | 2 +- arch/arm/mach-at91/board-rm9200ek.c | 2 +- arch/arm/mach-at91/board-rsi-ews.c | 2 +- arch/arm/mach-at91/board-sam9-l9260.c | 2 +- arch/arm/mach-at91/board-sam9260ek.c | 2 +- arch/arm/mach-at91/board-sam9261ek.c | 2 +- arch/arm/mach-at91/board-sam9263ek.c | 2 +- arch/arm/mach-at91/board-sam9g20ek.c | 4 ++-- arch/arm/mach-at91/board-sam9m10g45ek.c | 2 +- arch/arm/mach-at91/board-sam9rlek.c | 2 +- arch/arm/mach-at91/board-snapper9260.c | 2 +- arch/arm/mach-at91/board-stamp9g20.c | 4 ++-- arch/arm/mach-at91/board-usb-a926x.c | 6 +++--- arch/arm/mach-at91/board-yl-9200.c | 2 +- arch/arm/mach-at91/generic.h | 7 +++---- arch/arm/mach-bcm2835/bcm2835.c | 2 +- arch/arm/mach-clps711x/autcpu12.c | 2 +- arch/arm/mach-clps711x/cdb89712.c | 2 +- arch/arm/mach-clps711x/clep7312.c | 2 +- arch/arm/mach-clps711x/common.c | 6 +----- arch/arm/mach-clps711x/common.h | 4 +--- arch/arm/mach-clps711x/edb7211.c | 2 +- arch/arm/mach-clps711x/fortunet.c | 2 +- arch/arm/mach-clps711x/p720t.c | 2 +- arch/arm/mach-cns3xxx/cns3420vb.c | 2 +- arch/arm/mach-cns3xxx/core.c | 6 +----- arch/arm/mach-cns3xxx/core.h | 2 +- arch/arm/mach-davinci/board-da830-evm.c | 2 +- arch/arm/mach-davinci/board-da850-evm.c | 2 +- arch/arm/mach-davinci/board-dm355-evm.c | 2 +- arch/arm/mach-davinci/board-dm355-leopard.c | 2 +- arch/arm/mach-davinci/board-dm365-evm.c | 2 +- arch/arm/mach-davinci/board-dm644x-evm.c | 2 +- arch/arm/mach-davinci/board-dm646x-evm.c | 4 ++-- arch/arm/mach-davinci/board-mityomapl138.c | 2 +- arch/arm/mach-davinci/board-neuros-osd2.c | 2 +- arch/arm/mach-davinci/board-omapl138-hawk.c | 2 +- arch/arm/mach-davinci/board-sffsdr.c | 2 +- arch/arm/mach-davinci/board-tnetv107x-evm.c | 2 +- arch/arm/mach-davinci/include/mach/common.h | 4 +--- arch/arm/mach-davinci/time.c | 7 +------ arch/arm/mach-dove/cm-a510.c | 2 +- arch/arm/mach-dove/common.c | 8 ++------ arch/arm/mach-dove/common.h | 2 +- arch/arm/mach-dove/dove-db-setup.c | 2 +- arch/arm/mach-ebsa110/core.c | 8 ++------ arch/arm/mach-ep93xx/adssphere.c | 2 +- arch/arm/mach-ep93xx/core.c | 6 +----- arch/arm/mach-ep93xx/edb93xx.c | 16 ++++++++-------- arch/arm/mach-ep93xx/gesbc9312.c | 2 +- arch/arm/mach-ep93xx/include/mach/platform.h | 2 +- arch/arm/mach-ep93xx/micro9.c | 8 ++++---- arch/arm/mach-ep93xx/simone.c | 2 +- arch/arm/mach-ep93xx/snappercl15.c | 2 +- arch/arm/mach-ep93xx/ts72xx.c | 2 +- arch/arm/mach-ep93xx/vision_ep9307.c | 2 +- arch/arm/mach-exynos/common.h | 2 +- arch/arm/mach-exynos/mach-armlex4210.c | 2 +- arch/arm/mach-exynos/mach-exynos4-dt.c | 2 +- arch/arm/mach-exynos/mach-exynos5-dt.c | 2 +- arch/arm/mach-exynos/mach-nuri.c | 2 +- arch/arm/mach-exynos/mach-origen.c | 2 +- arch/arm/mach-exynos/mach-smdk4x12.c | 4 ++-- arch/arm/mach-exynos/mach-smdkv310.c | 4 ++-- arch/arm/mach-exynos/mach-universal_c210.c | 2 +- arch/arm/mach-exynos/mct.c | 6 +----- arch/arm/mach-footbridge/cats-hw.c | 2 +- arch/arm/mach-footbridge/common.h | 4 ++-- arch/arm/mach-footbridge/dc21285-timer.c | 6 +----- arch/arm/mach-footbridge/ebsa285.c | 2 +- arch/arm/mach-footbridge/isa-timer.c | 6 +----- arch/arm/mach-footbridge/netwinder-hw.c | 2 +- arch/arm/mach-footbridge/personal.c | 2 +- arch/arm/mach-gemini/board-nas4220b.c | 6 +----- arch/arm/mach-gemini/board-rut1xx.c | 6 +----- arch/arm/mach-gemini/board-wbd111.c | 6 +----- arch/arm/mach-gemini/board-wbd222.c | 6 +----- arch/arm/mach-h720x/common.h | 4 ++-- arch/arm/mach-h720x/cpu-h7201.c | 6 +----- arch/arm/mach-h720x/cpu-h7202.c | 6 +----- arch/arm/mach-h720x/h7201-eval.c | 2 +- arch/arm/mach-h720x/h7202-eval.c | 2 +- arch/arm/mach-highbank/highbank.c | 6 +----- arch/arm/mach-imx/imx27-dt.c | 16 ++++++---------- arch/arm/mach-imx/imx31-dt.c | 11 +---------- arch/arm/mach-imx/imx51-dt.c | 16 ++++++---------- arch/arm/mach-imx/mach-apf9328.c | 6 +----- arch/arm/mach-imx/mach-armadillo5x0.c | 6 +----- arch/arm/mach-imx/mach-bug.c | 6 +----- arch/arm/mach-imx/mach-cpuimx27.c | 6 +----- arch/arm/mach-imx/mach-cpuimx35.c | 6 +----- arch/arm/mach-imx/mach-cpuimx51sd.c | 6 +----- arch/arm/mach-imx/mach-eukrea_cpuimx25.c | 6 +----- arch/arm/mach-imx/mach-imx27_visstrim_m10.c | 6 +----- arch/arm/mach-imx/mach-imx27ipcam.c | 6 +----- arch/arm/mach-imx/mach-imx27lite.c | 6 +----- arch/arm/mach-imx/mach-imx53.c | 16 ++++++---------- arch/arm/mach-imx/mach-imx6q.c | 6 +----- arch/arm/mach-imx/mach-kzm_arm11_01.c | 6 +----- arch/arm/mach-imx/mach-mx1ads.c | 8 ++------ arch/arm/mach-imx/mach-mx21ads.c | 6 +----- arch/arm/mach-imx/mach-mx25_3ds.c | 6 +----- arch/arm/mach-imx/mach-mx27_3ds.c | 6 +----- arch/arm/mach-imx/mach-mx27ads.c | 6 +----- arch/arm/mach-imx/mach-mx31_3ds.c | 6 +----- arch/arm/mach-imx/mach-mx31ads.c | 6 +----- arch/arm/mach-imx/mach-mx31lilly.c | 6 +----- arch/arm/mach-imx/mach-mx31lite.c | 6 +----- arch/arm/mach-imx/mach-mx31moboard.c | 6 +----- arch/arm/mach-imx/mach-mx35_3ds.c | 6 +----- arch/arm/mach-imx/mach-mx50_rdp.c | 6 +----- arch/arm/mach-imx/mach-mx51_3ds.c | 6 +----- arch/arm/mach-imx/mach-mx51_babbage.c | 6 +----- arch/arm/mach-imx/mach-mxt_td60.c | 6 +----- arch/arm/mach-imx/mach-pca100.c | 6 +----- arch/arm/mach-imx/mach-pcm037.c | 6 +----- arch/arm/mach-imx/mach-pcm038.c | 6 +----- arch/arm/mach-imx/mach-pcm043.c | 6 +----- arch/arm/mach-imx/mach-qong.c | 6 +----- arch/arm/mach-imx/mach-scb9328.c | 6 +----- arch/arm/mach-imx/mach-vpr200.c | 6 +----- arch/arm/mach-integrator/integrator_ap.c | 16 ++++------------ arch/arm/mach-integrator/integrator_cp.c | 16 ++++------------ arch/arm/mach-iop13xx/iq81340mc.c | 6 +----- arch/arm/mach-iop13xx/iq81340sc.c | 6 +----- arch/arm/mach-iop32x/em7210.c | 6 +----- arch/arm/mach-iop32x/glantank.c | 6 +----- arch/arm/mach-iop32x/iq31244.c | 8 ++------ arch/arm/mach-iop32x/iq80321.c | 6 +----- arch/arm/mach-iop32x/n2100.c | 6 +----- arch/arm/mach-iop33x/iq80331.c | 6 +----- arch/arm/mach-iop33x/iq80332.c | 6 +----- arch/arm/mach-ixp4xx/avila-setup.c | 4 ++-- arch/arm/mach-ixp4xx/common.c | 4 ---- arch/arm/mach-ixp4xx/coyote-setup.c | 4 ++-- arch/arm/mach-ixp4xx/dsmg600-setup.c | 6 +----- arch/arm/mach-ixp4xx/fsg-setup.c | 2 +- arch/arm/mach-ixp4xx/gateway7001-setup.c | 2 +- arch/arm/mach-ixp4xx/goramo_mlr.c | 2 +- arch/arm/mach-ixp4xx/gtwx5715-setup.c | 2 +- arch/arm/mach-ixp4xx/include/mach/platform.h | 3 --- arch/arm/mach-ixp4xx/ixdp425-setup.c | 8 ++++---- arch/arm/mach-ixp4xx/nas100d-setup.c | 2 +- arch/arm/mach-ixp4xx/nslu2-setup.c | 6 +----- arch/arm/mach-ixp4xx/omixp-setup.c | 6 +++--- arch/arm/mach-ixp4xx/vulcan-setup.c | 2 +- arch/arm/mach-ixp4xx/wg302v2-setup.c | 2 +- arch/arm/mach-kirkwood/board-dt.c | 2 +- arch/arm/mach-kirkwood/common.c | 6 +----- arch/arm/mach-kirkwood/common.h | 2 +- arch/arm/mach-kirkwood/d2net_v2-setup.c | 2 +- arch/arm/mach-kirkwood/db88f6281-bp-setup.c | 2 +- arch/arm/mach-kirkwood/dockstar-setup.c | 2 +- arch/arm/mach-kirkwood/guruplug-setup.c | 2 +- arch/arm/mach-kirkwood/mv88f6281gtw_ge-setup.c | 2 +- arch/arm/mach-kirkwood/netspace_v2-setup.c | 6 +++--- arch/arm/mach-kirkwood/netxbig_v2-setup.c | 4 ++-- arch/arm/mach-kirkwood/openrd-setup.c | 6 +++--- arch/arm/mach-kirkwood/rd88f6192-nas-setup.c | 2 +- arch/arm/mach-kirkwood/rd88f6281-setup.c | 2 +- arch/arm/mach-kirkwood/sheevaplug-setup.c | 4 ++-- arch/arm/mach-kirkwood/t5325-setup.c | 2 +- arch/arm/mach-kirkwood/ts219-setup.c | 2 +- arch/arm/mach-kirkwood/ts41x-setup.c | 2 +- arch/arm/mach-ks8695/board-acs5k.c | 2 +- arch/arm/mach-ks8695/board-dsm320.c | 2 +- arch/arm/mach-ks8695/board-micrel.c | 2 +- arch/arm/mach-ks8695/board-og.c | 10 +++++----- arch/arm/mach-ks8695/board-sg.c | 6 +++--- arch/arm/mach-ks8695/generic.h | 2 +- arch/arm/mach-ks8695/time.c | 6 +----- arch/arm/mach-lpc32xx/common.h | 2 +- arch/arm/mach-lpc32xx/phy3250.c | 2 +- arch/arm/mach-lpc32xx/timer.c | 7 +------ arch/arm/mach-mmp/aspenite.c | 4 ++-- arch/arm/mach-mmp/avengers_lite.c | 2 +- arch/arm/mach-mmp/brownstone.c | 2 +- arch/arm/mach-mmp/common.h | 2 -- arch/arm/mach-mmp/flint.c | 2 +- arch/arm/mach-mmp/gplugd.c | 2 +- arch/arm/mach-mmp/include/mach/mmp2.h | 4 +--- arch/arm/mach-mmp/include/mach/pxa168.h | 4 +--- arch/arm/mach-mmp/include/mach/pxa910.h | 4 +--- arch/arm/mach-mmp/jasper.c | 2 +- arch/arm/mach-mmp/mmp-dt.c | 8 ++------ arch/arm/mach-mmp/mmp2-dt.c | 6 +----- arch/arm/mach-mmp/mmp2.c | 6 +----- arch/arm/mach-mmp/pxa168.c | 6 +----- arch/arm/mach-mmp/pxa910.c | 6 +----- arch/arm/mach-mmp/tavorevb.c | 2 +- arch/arm/mach-mmp/teton_bga.c | 2 +- arch/arm/mach-mmp/ttc_dkb.c | 2 +- arch/arm/mach-msm/board-dt-8660.c | 2 +- arch/arm/mach-msm/board-dt-8960.c | 2 +- arch/arm/mach-msm/board-halibut.c | 2 +- arch/arm/mach-msm/board-mahimahi.c | 4 ++-- arch/arm/mach-msm/board-msm7x30.c | 6 +++--- arch/arm/mach-msm/board-qsd8x50.c | 4 ++-- arch/arm/mach-msm/board-sapphire.c | 4 ++-- arch/arm/mach-msm/board-trout.c | 2 +- arch/arm/mach-msm/common.h | 8 ++++---- arch/arm/mach-msm/timer.c | 24 ++++-------------------- arch/arm/mach-mv78xx0/buffalo-wxl-setup.c | 2 +- arch/arm/mach-mv78xx0/common.c | 6 +----- arch/arm/mach-mv78xx0/common.h | 2 +- arch/arm/mach-mv78xx0/db78x00-bp-setup.c | 2 +- arch/arm/mach-mv78xx0/rd78x00-masa-setup.c | 2 +- arch/arm/mach-mvebu/armada-370-xp.c | 6 +----- arch/arm/mach-mxs/mach-mxs.c | 12 ++---------- arch/arm/mach-netx/generic.h | 3 +-- arch/arm/mach-netx/nxdb500.c | 2 +- arch/arm/mach-netx/nxdkn.c | 2 +- arch/arm/mach-netx/nxeb500hmi.c | 2 +- arch/arm/mach-netx/time.c | 6 +----- arch/arm/mach-nomadik/board-nhk8815.c | 6 +----- arch/arm/mach-omap1/board-ams-delta.c | 2 +- arch/arm/mach-omap1/board-fsample.c | 2 +- arch/arm/mach-omap1/board-generic.c | 2 +- arch/arm/mach-omap1/board-h2.c | 2 +- arch/arm/mach-omap1/board-h3.c | 2 +- arch/arm/mach-omap1/board-htcherald.c | 2 +- arch/arm/mach-omap1/board-innovator.c | 2 +- arch/arm/mach-omap1/board-nokia770.c | 2 +- arch/arm/mach-omap1/board-osk.c | 2 +- arch/arm/mach-omap1/board-palmte.c | 2 +- arch/arm/mach-omap1/board-palmtt.c | 2 +- arch/arm/mach-omap1/board-palmz71.c | 2 +- arch/arm/mach-omap1/board-perseus2.c | 2 +- arch/arm/mach-omap1/board-sx1.c | 2 +- arch/arm/mach-omap1/board-voiceblue.c | 2 +- arch/arm/mach-omap1/common.h | 2 +- arch/arm/mach-omap1/time.c | 6 +----- arch/arm/mach-omap2/board-2430sdp.c | 2 +- arch/arm/mach-omap2/board-3430sdp.c | 2 +- arch/arm/mach-omap2/board-3630sdp.c | 2 +- arch/arm/mach-omap2/board-4430sdp.c | 2 +- arch/arm/mach-omap2/board-am3517crane.c | 2 +- arch/arm/mach-omap2/board-am3517evm.c | 2 +- arch/arm/mach-omap2/board-apollon.c | 2 +- arch/arm/mach-omap2/board-cm-t35.c | 4 ++-- arch/arm/mach-omap2/board-cm-t3517.c | 2 +- arch/arm/mach-omap2/board-devkit8000.c | 2 +- arch/arm/mach-omap2/board-generic.c | 12 ++++++------ arch/arm/mach-omap2/board-h4.c | 2 +- arch/arm/mach-omap2/board-igep0020.c | 4 ++-- arch/arm/mach-omap2/board-ldp.c | 2 +- arch/arm/mach-omap2/board-n8x0.c | 6 +++--- arch/arm/mach-omap2/board-omap3beagle.c | 2 +- arch/arm/mach-omap2/board-omap3evm.c | 2 +- arch/arm/mach-omap2/board-omap3logic.c | 4 ++-- arch/arm/mach-omap2/board-omap3pandora.c | 2 +- arch/arm/mach-omap2/board-omap3stalker.c | 2 +- arch/arm/mach-omap2/board-omap3touchbook.c | 2 +- arch/arm/mach-omap2/board-omap4panda.c | 2 +- arch/arm/mach-omap2/board-overo.c | 2 +- arch/arm/mach-omap2/board-rm680.c | 4 ++-- arch/arm/mach-omap2/board-rx51.c | 2 +- arch/arm/mach-omap2/board-ti8168evm.c | 4 ++-- arch/arm/mach-omap2/board-zoom.c | 4 ++-- arch/arm/mach-omap2/common.h | 12 ++++++------ arch/arm/mach-omap2/timer.c | 17 +++-------------- arch/arm/mach-orion5x/common.c | 6 +----- arch/arm/mach-orion5x/common.h | 2 +- arch/arm/mach-orion5x/d2net-setup.c | 4 ++-- arch/arm/mach-orion5x/db88f5281-setup.c | 2 +- arch/arm/mach-orion5x/dns323-setup.c | 2 +- arch/arm/mach-orion5x/edmini_v2-setup.c | 2 +- arch/arm/mach-orion5x/kurobox_pro-setup.c | 4 ++-- arch/arm/mach-orion5x/ls-chl-setup.c | 2 +- arch/arm/mach-orion5x/ls_hgl-setup.c | 2 +- arch/arm/mach-orion5x/lsmini-setup.c | 2 +- arch/arm/mach-orion5x/mss2-setup.c | 2 +- arch/arm/mach-orion5x/mv2120-setup.c | 2 +- arch/arm/mach-orion5x/net2big-setup.c | 2 +- arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c | 2 +- arch/arm/mach-orion5x/rd88f5181l-ge-setup.c | 2 +- arch/arm/mach-orion5x/rd88f5182-setup.c | 2 +- arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c | 2 +- arch/arm/mach-orion5x/terastation_pro2-setup.c | 2 +- arch/arm/mach-orion5x/ts209-setup.c | 2 +- arch/arm/mach-orion5x/ts409-setup.c | 2 +- arch/arm/mach-orion5x/ts78xx-setup.c | 2 +- arch/arm/mach-orion5x/wnr854t-setup.c | 2 +- arch/arm/mach-orion5x/wrt350n-v2-setup.c | 2 +- arch/arm/mach-picoxcell/common.c | 2 +- arch/arm/mach-picoxcell/common.h | 2 +- arch/arm/mach-prima2/common.c | 2 +- arch/arm/mach-prima2/common.h | 2 +- arch/arm/mach-prima2/timer.c | 8 ++------ arch/arm/mach-pxa/balloon3.c | 2 +- arch/arm/mach-pxa/capc7117.c | 2 +- arch/arm/mach-pxa/cm-x2xx.c | 2 +- arch/arm/mach-pxa/cm-x300.c | 2 +- arch/arm/mach-pxa/colibri-pxa270.c | 4 ++-- arch/arm/mach-pxa/colibri-pxa300.c | 2 +- arch/arm/mach-pxa/colibri-pxa320.c | 2 +- arch/arm/mach-pxa/corgi.c | 6 +++--- arch/arm/mach-pxa/csb726.c | 2 +- arch/arm/mach-pxa/em-x270.c | 4 ++-- arch/arm/mach-pxa/eseries.c | 12 ++++++------ arch/arm/mach-pxa/ezx.c | 12 ++++++------ arch/arm/mach-pxa/generic.h | 3 +-- arch/arm/mach-pxa/gumstix.c | 2 +- arch/arm/mach-pxa/h5000.c | 2 +- arch/arm/mach-pxa/himalaya.c | 2 +- arch/arm/mach-pxa/hx4700.c | 2 +- arch/arm/mach-pxa/icontrol.c | 2 +- arch/arm/mach-pxa/idp.c | 2 +- arch/arm/mach-pxa/littleton.c | 2 +- arch/arm/mach-pxa/lpd270.c | 2 +- arch/arm/mach-pxa/lubbock.c | 2 +- arch/arm/mach-pxa/magician.c | 2 +- arch/arm/mach-pxa/mainstone.c | 2 +- arch/arm/mach-pxa/mioa701.c | 2 +- arch/arm/mach-pxa/mp900.c | 2 +- arch/arm/mach-pxa/palmld.c | 2 +- arch/arm/mach-pxa/palmt5.c | 2 +- arch/arm/mach-pxa/palmtc.c | 2 +- arch/arm/mach-pxa/palmte2.c | 2 +- arch/arm/mach-pxa/palmtreo.c | 4 ++-- arch/arm/mach-pxa/palmtx.c | 2 +- arch/arm/mach-pxa/palmz72.c | 2 +- arch/arm/mach-pxa/pcm027.c | 2 +- arch/arm/mach-pxa/poodle.c | 2 +- arch/arm/mach-pxa/pxa-dt.c | 2 +- arch/arm/mach-pxa/raumfeld.c | 6 +++--- arch/arm/mach-pxa/saar.c | 2 +- arch/arm/mach-pxa/saarb.c | 2 +- arch/arm/mach-pxa/spitz.c | 6 +++--- arch/arm/mach-pxa/stargate2.c | 4 ++-- arch/arm/mach-pxa/tavorevb.c | 2 +- arch/arm/mach-pxa/tavorevb3.c | 2 +- arch/arm/mach-pxa/time.c | 6 +----- arch/arm/mach-pxa/tosa.c | 2 +- arch/arm/mach-pxa/trizeps4.c | 4 ++-- arch/arm/mach-pxa/viper.c | 2 +- arch/arm/mach-pxa/vpac270.c | 2 +- arch/arm/mach-pxa/xcep.c | 2 +- arch/arm/mach-pxa/z2.c | 2 +- arch/arm/mach-pxa/zeus.c | 2 +- arch/arm/mach-pxa/zylonite.c | 2 +- arch/arm/mach-realview/realview_eb.c | 6 +----- arch/arm/mach-realview/realview_pb1176.c | 6 +----- arch/arm/mach-realview/realview_pb11mp.c | 6 +----- arch/arm/mach-realview/realview_pba8.c | 6 +----- arch/arm/mach-realview/realview_pbx.c | 6 +----- arch/arm/mach-rpc/riscpc.c | 4 ++-- arch/arm/mach-rpc/time.c | 7 +------ arch/arm/mach-s3c24xx/mach-amlm5900.c | 2 +- arch/arm/mach-s3c24xx/mach-anubis.c | 2 +- arch/arm/mach-s3c24xx/mach-at2440evb.c | 2 +- arch/arm/mach-s3c24xx/mach-bast.c | 2 +- arch/arm/mach-s3c24xx/mach-gta02.c | 2 +- arch/arm/mach-s3c24xx/mach-h1940.c | 2 +- arch/arm/mach-s3c24xx/mach-jive.c | 2 +- arch/arm/mach-s3c24xx/mach-mini2440.c | 2 +- arch/arm/mach-s3c24xx/mach-n30.c | 4 ++-- arch/arm/mach-s3c24xx/mach-nexcoder.c | 2 +- arch/arm/mach-s3c24xx/mach-osiris.c | 2 +- arch/arm/mach-s3c24xx/mach-otom.c | 2 +- arch/arm/mach-s3c24xx/mach-qt2410.c | 2 +- arch/arm/mach-s3c24xx/mach-rx1950.c | 2 +- arch/arm/mach-s3c24xx/mach-rx3715.c | 2 +- arch/arm/mach-s3c24xx/mach-smdk2410.c | 2 +- arch/arm/mach-s3c24xx/mach-smdk2413.c | 6 +++--- arch/arm/mach-s3c24xx/mach-smdk2416.c | 2 +- arch/arm/mach-s3c24xx/mach-smdk2440.c | 2 +- arch/arm/mach-s3c24xx/mach-smdk2443.c | 2 +- arch/arm/mach-s3c24xx/mach-tct_hammer.c | 2 +- arch/arm/mach-s3c24xx/mach-vr1000.c | 2 +- arch/arm/mach-s3c24xx/mach-vstms.c | 2 +- arch/arm/mach-s3c64xx/mach-anw6410.c | 2 +- arch/arm/mach-s3c64xx/mach-crag6410.c | 2 +- arch/arm/mach-s3c64xx/mach-hmt.c | 2 +- arch/arm/mach-s3c64xx/mach-mini6410.c | 2 +- arch/arm/mach-s3c64xx/mach-ncp.c | 2 +- arch/arm/mach-s3c64xx/mach-real6410.c | 2 +- arch/arm/mach-s3c64xx/mach-smartq5.c | 2 +- arch/arm/mach-s3c64xx/mach-smartq7.c | 2 +- arch/arm/mach-s3c64xx/mach-smdk6400.c | 2 +- arch/arm/mach-s3c64xx/mach-smdk6410.c | 2 +- arch/arm/mach-s5p64x0/mach-smdk6440.c | 2 +- arch/arm/mach-s5p64x0/mach-smdk6450.c | 2 +- arch/arm/mach-s5pc100/mach-smdkc100.c | 2 +- arch/arm/mach-s5pv210/mach-aquila.c | 2 +- arch/arm/mach-s5pv210/mach-goni.c | 2 +- arch/arm/mach-s5pv210/mach-smdkc110.c | 2 +- arch/arm/mach-s5pv210/mach-smdkv210.c | 2 +- arch/arm/mach-s5pv210/mach-torbreck.c | 2 +- arch/arm/mach-sa1100/assabet.c | 2 +- arch/arm/mach-sa1100/badge4.c | 2 +- arch/arm/mach-sa1100/cerf.c | 2 +- arch/arm/mach-sa1100/collie.c | 2 +- arch/arm/mach-sa1100/generic.h | 4 +--- arch/arm/mach-sa1100/h3100.c | 2 +- arch/arm/mach-sa1100/h3600.c | 2 +- arch/arm/mach-sa1100/hackkit.c | 2 +- arch/arm/mach-sa1100/jornada720.c | 2 +- arch/arm/mach-sa1100/lart.c | 2 +- arch/arm/mach-sa1100/nanoengine.c | 2 +- arch/arm/mach-sa1100/pleb.c | 2 +- arch/arm/mach-sa1100/shannon.c | 2 +- arch/arm/mach-sa1100/simpad.c | 2 +- arch/arm/mach-sa1100/time.c | 6 +----- arch/arm/mach-shark/core.c | 6 +----- arch/arm/mach-shmobile/board-ag5evm.c | 2 +- arch/arm/mach-shmobile/board-ap4evb.c | 2 +- arch/arm/mach-shmobile/board-armadillo800eva.c | 5 +---- arch/arm/mach-shmobile/board-bonito.c | 5 +---- arch/arm/mach-shmobile/board-kota2.c | 2 +- arch/arm/mach-shmobile/board-kzm9d.c | 2 +- arch/arm/mach-shmobile/board-kzm9g.c | 2 +- arch/arm/mach-shmobile/board-mackerel.c | 2 +- arch/arm/mach-shmobile/board-marzen.c | 2 +- arch/arm/mach-shmobile/include/mach/common.h | 5 ++++- arch/arm/mach-shmobile/setup-emev2.c | 2 +- arch/arm/mach-shmobile/setup-r8a7740.c | 11 +---------- arch/arm/mach-shmobile/setup-r8a7779.c | 5 +---- arch/arm/mach-shmobile/setup-sh7372.c | 7 ++----- arch/arm/mach-shmobile/setup-sh73a0.c | 5 +---- arch/arm/mach-shmobile/timer.c | 6 +----- arch/arm/mach-socfpga/socfpga.c | 2 +- arch/arm/mach-spear13xx/include/mach/generic.h | 2 +- arch/arm/mach-spear13xx/spear1310.c | 2 +- arch/arm/mach-spear13xx/spear1340.c | 2 +- arch/arm/mach-spear13xx/spear13xx.c | 6 +----- arch/arm/mach-spear3xx/include/mach/generic.h | 2 +- arch/arm/mach-spear3xx/spear300.c | 2 +- arch/arm/mach-spear3xx/spear310.c | 2 +- arch/arm/mach-spear3xx/spear320.c | 2 +- arch/arm/mach-spear3xx/spear3xx.c | 6 +----- arch/arm/mach-spear6xx/spear6xx.c | 8 ++------ arch/arm/mach-tegra/board-dt-tegra20.c | 2 +- arch/arm/mach-tegra/board-dt-tegra30.c | 2 +- arch/arm/mach-tegra/board.h | 2 +- arch/arm/mach-tegra/timer.c | 6 +----- arch/arm/mach-u300/core.c | 2 +- arch/arm/mach-u300/timer.c | 10 +--------- arch/arm/mach-u300/timer.h | 2 +- arch/arm/mach-ux500/board-mop500.c | 8 ++++---- arch/arm/mach-ux500/cpu-db8500.c | 2 +- arch/arm/mach-ux500/include/mach/setup.h | 3 +-- arch/arm/mach-ux500/timer.c | 6 +----- arch/arm/mach-versatile/core.c | 7 +------ arch/arm/mach-versatile/core.h | 2 +- arch/arm/mach-versatile/versatile_ab.c | 2 +- arch/arm/mach-versatile/versatile_dt.c | 2 +- arch/arm/mach-versatile/versatile_pb.c | 2 +- arch/arm/mach-vexpress/v2m.c | 12 ++---------- arch/arm/mach-vt8500/vt8500.c | 6 +----- arch/arm/mach-w90x900/mach-nuc910evb.c | 2 +- arch/arm/mach-w90x900/mach-nuc950evb.c | 2 +- arch/arm/mach-w90x900/mach-nuc960evb.c | 2 +- arch/arm/mach-w90x900/nuc9xx.h | 3 +-- arch/arm/mach-w90x900/time.c | 6 +----- arch/arm/mach-zynq/common.c | 9 +-------- arch/arm/plat-samsung/include/plat/cpu.h | 3 +-- arch/arm/plat-samsung/include/plat/s5p-time.h | 2 +- arch/arm/plat-samsung/s5p-time.c | 6 +----- arch/arm/plat-samsung/time.c | 6 +----- drivers/clocksource/bcm2835_timer.c | 6 +----- drivers/clocksource/dw_apb_timer_of.c | 6 +----- include/linux/bcm2835_timer.h | 2 +- include/linux/dw_apb_timer.h | 2 +- 492 files changed, 622 insertions(+), 1199 deletions(-) diff --git a/arch/arm/include/asm/mach/arch.h b/arch/arm/include/asm/mach/arch.h index 917d4fc..308ad7d 100644 --- a/arch/arm/include/asm/mach/arch.h +++ b/arch/arm/include/asm/mach/arch.h @@ -12,7 +12,6 @@ struct tag; struct meminfo; -struct sys_timer; struct pt_regs; struct smp_operations; #ifdef CONFIG_SMP @@ -48,7 +47,7 @@ struct machine_desc { void (*map_io)(void);/* IO mapping function */ void (*init_early)(void); void (*init_irq)(void); - struct sys_timer *timer; /* system tick timer */ + void (*init_time)(void); void (*init_machine)(void); void (*init_late)(void); #ifdef CONFIG_MULTI_IRQ_HANDLER diff --git a/arch/arm/include/asm/mach/time.h b/arch/arm/include/asm/mach/time.h index d316d76..90c12e1 100644 --- a/arch/arm/include/asm/mach/time.h +++ b/arch/arm/include/asm/mach/time.h @@ -10,22 +10,6 @@ #ifndef __ASM_ARM_MACH_TIME_H #define __ASM_ARM_MACH_TIME_H -/* - * This is our kernel timer structure. - * - * - init - * Initialise the kernels jiffy timer source, claim interrupt - * using setup_irq. This is called early on during initialisation - * while interrupts are still disabled on the local CPU. - * - offset - * Return the timer offset in microseconds since the last timer - * interrupt. Note: this must take account of any unprocessed - * timer interrupt which may be pending. - */ -struct sys_timer { - void (*init)(void); -}; - extern void timer_tick(void); struct timespec; diff --git a/arch/arm/kernel/time.c b/arch/arm/kernel/time.c index 0b51a7c..955d92d 100644 --- a/arch/arm/kernel/time.c +++ b/arch/arm/kernel/time.c @@ -30,11 +30,6 @@ #include #include -/* - * Our system timer. - */ -static struct sys_timer *system_timer; - #if defined(CONFIG_RTC_DRV_CMOS) || defined(CONFIG_RTC_DRV_CMOS_MODULE) || \ defined(CONFIG_NVRAM) || defined(CONFIG_NVRAM_MODULE) /* this needs a better home */ @@ -120,8 +115,6 @@ int __init register_persistent_clock(clock_access_fn read_boot, void __init time_init(void) { - system_timer = machine_desc->timer; - system_timer->init(); + machine_desc->init_time(); sched_clock_postinit(); } - diff --git a/arch/arm/mach-at91/at91rm9200_time.c b/arch/arm/mach-at91/at91rm9200_time.c index aaa443b..a83c5cf 100644 --- a/arch/arm/mach-at91/at91rm9200_time.c +++ b/arch/arm/mach-at91/at91rm9200_time.c @@ -215,8 +215,3 @@ void __init at91rm9200_timer_init(void) /* register clocksource */ clocksource_register_hz(&clk32k, AT91_SLOW_CLOCK); } - -struct sys_timer at91rm9200_timer = { - .init = at91rm9200_timer_init, -}; - diff --git a/arch/arm/mach-at91/board-1arm.c b/arch/arm/mach-at91/board-1arm.c index b99b575..35ab632 100644 --- a/arch/arm/mach-at91/board-1arm.c +++ b/arch/arm/mach-at91/board-1arm.c @@ -90,7 +90,7 @@ static void __init onearm_board_init(void) MACHINE_START(ONEARM, "Ajeco 1ARM single board computer") /* Maintainer: Lennert Buytenhek */ - .timer = &at91rm9200_timer, + .init_time = at91rm9200_timer_init, .map_io = at91_map_io, .handle_irq = at91_aic_handle_irq, .init_early = onearm_init_early, diff --git a/drivers/clocksource/bcm2835_timer.c b/drivers/clocksource/bcm2835_timer.c index bc19f12c..7f796d8f 100644 --- a/drivers/clocksource/bcm2835_timer.c +++ b/drivers/clocksource/bcm2835_timer.c @@ -101,7 +101,7 @@ static struct of_device_id bcm2835_time_match[] __initconst = { {} }; -static void __init bcm2835_time_init(void) +void __init bcm2835_timer_init(void) { struct device_node *node; void __iomem *base; @@ -155,7 +155,3 @@ static void __init bcm2835_time_init(void) pr_info("bcm2835: system timer (irq = %d)\n", irq); } - -struct sys_timer bcm2835_timer = { - .init = bcm2835_time_init, -}; diff --git a/drivers/clocksource/dw_apb_timer_of.c b/drivers/clocksource/dw_apb_timer_of.c index f7dba5b..ab09ed3 100644 --- a/drivers/clocksource/dw_apb_timer_of.c +++ b/drivers/clocksource/dw_apb_timer_of.c @@ -107,7 +107,7 @@ static const struct of_device_id osctimer_ids[] __initconst = { {}, }; -static void __init timer_init(void) +void __init dw_apb_timer_init(void) { struct device_node *event_timer, *source_timer; @@ -125,7 +125,3 @@ static void __init timer_init(void) init_sched_clock(); } - -struct sys_timer dw_apb_timer = { - .init = timer_init, -}; diff --git a/include/linux/bcm2835_timer.h b/include/linux/bcm2835_timer.h index 25680fe..ca17aa8 100644 --- a/include/linux/bcm2835_timer.h +++ b/include/linux/bcm2835_timer.h @@ -17,6 +17,6 @@ #include -extern struct sys_timer bcm2835_timer; +extern void bcm2835_timer_init(void); #endif diff --git a/include/linux/dw_apb_timer.h b/include/linux/dw_apb_timer.h index 1148575..dd755ce 100644 --- a/include/linux/dw_apb_timer.h +++ b/include/linux/dw_apb_timer.h @@ -53,5 +53,5 @@ void dw_apb_clocksource_start(struct dw_apb_clocksource *dw_cs); cycle_t dw_apb_clocksource_read(struct dw_apb_clocksource *dw_cs); void dw_apb_clocksource_unregister(struct dw_apb_clocksource *dw_cs); -extern struct sys_timer dw_apb_timer; +extern void dw_apb_timer_init(void); #endif /* __DW_APB_TIMER_H__ */