From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932452AbcELMDF (ORCPT ); Thu, 12 May 2016 08:03:05 -0400 Received: from szxga02-in.huawei.com ([119.145.14.65]:53981 "EHLO szxga02-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932420AbcELMDB (ORCPT ); Thu, 12 May 2016 08:03:01 -0400 From: Kefeng Wang To: , , CC: , , , , , , , , Kefeng Wang Subject: [PATCH v4 00/18] Cleanup for populate default bus Date: Thu, 12 May 2016 20:05:57 +0800 Message-ID: <1463054775-18170-1-git-send-email-wangkefeng.wang@huawei.com> X-Mailer: git-send-email 2.6.0.GIT MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.175.100.166] X-CFilter-Loop: Reflected X-Mirapoint-Virus-RAPID-Raw: score=unknown(0), refid=str=0001.0A020205.57347079.0137,ss=1,re=0.000,recu=0.000,reip=0.000,cl=1,cld=1,fgs=0, ip=0.0.0.0, so=2013-06-18 04:22:30, dmn=2013-03-21 17:37:32 X-Mirapoint-Loop-Id: 5c17e5c7e11a1f4ed7ebc004045101b5 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This cleanup patchset cantains two parts. Firstly, introduce a new way to populate the default bus, then, we can drop unnecessary calls from the arch code, and do the same thing for of_iommu_init() in [1]. Secondly, use helper of_platform_default_populate() in linux/of_platform when possible, instead of calling of_platform_populate() with default match table, After that, it is possible for driver code build as a module, and no need to export of_default_bus_match_table anymore. This patchset is based on Linux 4.6-rc5, and only test in arm/arm64 qemu with defconfig. Changes since v3: - Get rid of by making of_platform_populate callable multiple times, sugguested by Rob Herring Changes since v2: - Add more acks - Update based on v4.6-rc2, of-generic.c in sh and board-artpec6.c in arm are considered Changes since v1: - Add ack, test and review - Remove v1 patch 14/15, the similar patch has posted and applied, see https://patchwork.kernel.org/patch/8096991/ v1: - https://lkml.org/lkml/2016/1/26/1123 [1]: https://lkml.org/lkml/2016/4/23/31 Kefeng Wang (18): of/platform: Add common method to populate default bus arc: Remove unnecessary of_platform_populate with default match table arm: Remove unnecessary of_platform_populate with default match table arm64: Remove unnecessary of_platform_populate with default match table c6x: Remove unnecessary of_platform_populate with default match table cris: Remove unnecessary of_platform_populate with default match table metag: Remove unnecessary of_platform_populate with default match table mips: Remove unnecessary of_platform_populate with default match table nios2: Remove unnecessary of_platform_populate with default match table sh: Remove unnecessary of_platform_populate with default match table xtensa: Remove unnecessary of_platform_populate with default match table arm: use of_platform_default_populate() to populate mips: use of_platform_default_populate() to populate default bus bus: imx-weim: use of_platform_default_populate() to populate default bus bus: uniphier-system-bus: use of_platform_default_populate() to populate default bus memory: omap-gpmc: use of_platform_default_populate() to populate default bus of: unittest: use of_platform_default_populate() to populate default bus Revert "of/platform: export of_default_bus_match_table" arch/arc/kernel/setup.c | 6 ------ arch/arm/kernel/setup.c | 6 +----- arch/arm/mach-artpec/board-artpec6.c | 3 --- arch/arm/mach-at91/at91rm9200.c | 2 +- arch/arm/mach-at91/at91sam9.c | 2 +- arch/arm/mach-at91/sama5.c | 2 +- arch/arm/mach-bcm/board_bcm21664.c | 2 -- arch/arm/mach-bcm/board_bcm281xx.c | 2 -- arch/arm/mach-bcm/board_bcm2835.c | 10 ---------- arch/arm/mach-cns3xxx/core.c | 3 +-- arch/arm/mach-davinci/da8xx-dt.c | 3 +-- arch/arm/mach-exynos/exynos.c | 3 --- arch/arm/mach-highbank/highbank.c | 3 --- arch/arm/mach-imx/imx27-dt.c | 2 -- arch/arm/mach-imx/mach-imx51.c | 2 -- arch/arm/mach-imx/mach-imx53.c | 2 -- arch/arm/mach-imx/mach-imx6q.c | 2 +- arch/arm/mach-imx/mach-imx6sl.c | 2 +- arch/arm/mach-imx/mach-imx6sx.c | 2 +- arch/arm/mach-imx/mach-imx6ul.c | 1 - arch/arm/mach-imx/mach-imx7d.c | 1 - arch/arm/mach-integrator/integrator_ap.c | 3 +-- arch/arm/mach-integrator/integrator_cp.c | 3 +-- arch/arm/mach-keystone/keystone.c | 1 - arch/arm/mach-lpc32xx/phy3250.c | 3 +-- arch/arm/mach-mvebu/board-v7.c | 3 --- arch/arm/mach-mvebu/dove.c | 2 -- arch/arm/mach-mvebu/kirkwood.c | 2 +- arch/arm/mach-mxs/mach-mxs.c | 3 +-- arch/arm/mach-nspire/nspire.c | 3 +-- arch/arm/mach-orion5x/board-dt.c | 3 +-- arch/arm/mach-picoxcell/common.c | 2 -- arch/arm/mach-rockchip/rockchip.c | 1 - arch/arm/mach-s3c24xx/mach-s3c2416-dt.c | 2 -- arch/arm/mach-s3c64xx/mach-s3c64xx-dt.c | 3 --- arch/arm/mach-shmobile/setup-r8a7740.c | 3 --- arch/arm/mach-shmobile/setup-sh73a0.c | 2 -- arch/arm/mach-spear/spear1310.c | 2 -- arch/arm/mach-spear/spear1340.c | 1 - arch/arm/mach-spear/spear300.c | 3 +-- arch/arm/mach-spear/spear310.c | 3 +-- arch/arm/mach-spear/spear320.c | 3 +-- arch/arm/mach-spear/spear6xx.c | 3 +-- arch/arm/mach-tegra/tegra.c | 2 +- arch/arm/mach-u300/core.c | 3 +-- arch/arm/mach-versatile/versatile_dt.c | 3 +-- arch/arm/mach-vt8500/vt8500.c | 3 --- arch/arm/mach-zynq/common.c | 2 +- arch/arm64/kernel/setup.c | 13 ------------- arch/c6x/platforms/Makefile | 2 +- arch/c6x/platforms/platform.c | 17 ----------------- arch/cris/kernel/setup.c | 8 -------- arch/metag/kernel/setup.c | 5 +---- arch/mips/ath79/setup.c | 2 -- arch/mips/jz4740/setup.c | 8 -------- arch/mips/mti-sead3/sead3-setup.c | 8 -------- arch/mips/pic32/pic32mzda/init.c | 3 +-- arch/mips/pistachio/init.c | 13 ------------- arch/mips/xilfpga/init.c | 13 ------------- arch/nios2/platform/platform.c | 4 +--- arch/sh/boards/of-generic.c | 14 -------------- arch/xtensa/kernel/setup.c | 11 ----------- arch/xtensa/kernel/time.c | 2 ++ drivers/bus/imx-weim.c | 5 ++--- drivers/bus/uniphier-system-bus.c | 3 +-- drivers/memory/omap-gpmc.c | 3 +-- drivers/of/platform.c | 24 ++++++++++++++++++++++-- drivers/of/unittest.c | 5 ++--- 68 files changed, 58 insertions(+), 233 deletions(-) delete mode 100644 arch/c6x/platforms/platform.c -- 1.7.12.4