From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 3E0EAC6FD1D for ; Thu, 30 Mar 2023 16:29:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=ZyEZa4iZdovYch55Vrj8uLWh920j845z+0W4R6xxlag=; b=b6hzgzw9Jqv1NT LM/nhkpVfrLmxc/tl9ZLF9L2zNct75ymAVvNryPyWxRxCt2o0TR+F3t8d0wfZozzQfx4nwhcFJ/T7 lRhCD6j3NkmoxcRHWKPLj83sfo4KI+6jw2nxqO/yQUnwSi0jRmkxBRnFfylByYjmHQsAgSaBJL4bj dogr/IEQ1eaSsHc/OcQhPcaTpM3nzzeeNq342NDK0F85WDr7moNp1VUWj+PEzbdkwFuGwe9mZAjQE r5JshvgzZLEMqkCfSLdR5LV7LUy9Bvlujq0AmrJYeWpjzn0RYxmV1vp7rBZErGQN/flR5FyV58/WX Rbo23OlnQlBA0fVJHDQw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1phv8S-004SaO-2r; Thu, 30 Mar 2023 16:28:24 +0000 Received: from mga05.intel.com ([192.55.52.43]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1phv8Q-004SZn-1r for linux-arm-kernel@lists.infradead.org; Thu, 30 Mar 2023 16:28:23 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1680193702; x=1711729702; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=+jsYsz3z4S0KxQURpz+5dUW16i3yUqiq6XHaWQFPwWw=; b=KWNB/Hf/Mddj+X+FG8MXxwdRk0lROCdGGZ8DanJF0pqjpZs6o7bNuN5M 8xnc72VYeLN+leEaMzgtRNWVtF++N+S6pYj8tEHuwxLmcGhRIthrb1dXM 03nRWjVRniJS/ZmHUpqJc2qsr/nFP9+Bp2aiqilAb8746dhoLhqGxl+1I /n5KqFD9t6BawYqDa2NwmZ7qJ3TS0RhT9lilxabFaZV1D2qMZj665eH2T NnMgDgEk7etfoURkFlGhbiUH5kpwawFUohzQ7fflpTfWfFWR45vmiU5Ko mFFibbT90qbD3BRjtwYCMXncaS+tRltPvCqetuWDPo6mTqR0wMhCRchg+ w==; X-IronPort-AV: E=McAfee;i="6600,9927,10665"; a="427495903" X-IronPort-AV: E=Sophos;i="5.98,305,1673942400"; d="scan'208";a="427495903" Received: from orsmga005.jf.intel.com ([10.7.209.41]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Mar 2023 09:28:21 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10665"; a="858971536" X-IronPort-AV: E=Sophos;i="5.98,305,1673942400"; d="scan'208";a="858971536" Received: from black.fi.intel.com ([10.237.72.28]) by orsmga005.jf.intel.com with ESMTP; 30 Mar 2023 09:28:11 -0700 Received: by black.fi.intel.com (Postfix, from userid 1003) id 9DDDB13A; Thu, 30 Mar 2023 19:24:42 +0300 (EEST) From: Andy Shevchenko To: =?UTF-8?q?Micka=C3=ABl=20Sala=C3=BCn?= , Andy Shevchenko , =?UTF-8?q?Krzysztof=20Wilczy=C5=84ski?= , Mika Westerberg , Michael Ellerman , Randy Dunlap , Arnd Bergmann , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Niklas Schnelle , Bjorn Helgaas , "Rafael J. Wysocki" , =?UTF-8?q?Pali=20Roh=C3=A1r?= , "Maciej W. Rozycki" , Juergen Gross , Dominik Brodowski , linux-kernel@vger.kernel.org, linux-alpha@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mips@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-sh@vger.kernel.org, sparclinux@vger.kernel.org, linux-pci@vger.kernel.org, xen-devel@lists.xenproject.org, linux-acpi@vger.kernel.org Cc: Miguel Ojeda , Richard Henderson , Ivan Kokshaysky , Matt Turner , Russell King , Andrew Lunn , Sebastian Hesselbarth , Gregory Clement , Thomas Bogendoerfer , Nicholas Piggin , Christophe Leroy , Anatolij Gustschin , Yoshinori Sato , Rich Felker , John Paul Adrian Glaubitz , "David S. Miller" , Bjorn Helgaas , Stefano Stabellini , Oleksandr Tyshchenko Subject: [PATCH v8 0/7] Add pci_dev_for_each_resource() helper and update users Date: Thu, 30 Mar 2023 19:24:27 +0300 Message-Id: <20230330162434.35055-1-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.40.0.1.gaa8946217a0b MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230330_092822_644722_60492CB1 X-CRM114-Status: GOOD ( 15.45 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Provide two new helper macros to iterate over PCI device resources and convert users. Looking at it, refactor existing pci_bus_for_each_resource() and convert users accordingly. Note, the amount of lines grew due to the documentation update. Changelog v8: - fixed issue with pci_bus_for_each_resource() macro (LKP) - due to above added a new patch to document how it works - moved the last patch to be #2 (Philippe) - added tags (Philippe) Changelog v7: - made both macros to share same name (Bjorn) - split out the pci_resource_n() conversion (Bjorn) Changelog v6: - dropped unused variable in PPC code (LKP) Changelog v5: - renamed loop variable to minimize the clash (Keith) - addressed smatch warning (Dan) - addressed 0-day bot findings (LKP) Changelog v4: - rebased on top of v6.3-rc1 - added tag (Krzysztof) Changelog v3: - rebased on top of v2 by Mika, see above - added tag to pcmcia patch (Dominik) Changelog v2: - refactor to have two macros - refactor existing pci_bus_for_each_resource() in the same way and convert users Andy Shevchenko (6): kernel.h: Split out COUNT_ARGS() and CONCATENATE() PCI: Introduce pci_resource_n() PCI: Document pci_bus_for_each_resource() to avoid confusion PCI: Allow pci_bus_for_each_resource() to take less arguments EISA: Convert to use less arguments in pci_bus_for_each_resource() pcmcia: Convert to use less arguments in pci_bus_for_each_resource() Mika Westerberg (1): PCI: Introduce pci_dev_for_each_resource() .clang-format | 1 + arch/alpha/kernel/pci.c | 5 +- arch/arm/kernel/bios32.c | 16 +++-- arch/arm/mach-dove/pcie.c | 10 ++-- arch/arm/mach-mv78xx0/pcie.c | 10 ++-- arch/arm/mach-orion5x/pci.c | 10 ++-- arch/mips/pci/ops-bcm63xx.c | 8 +-- arch/mips/pci/pci-legacy.c | 3 +- arch/powerpc/kernel/pci-common.c | 21 +++---- arch/powerpc/platforms/4xx/pci.c | 8 +-- arch/powerpc/platforms/52xx/mpc52xx_pci.c | 5 +- arch/powerpc/platforms/pseries/pci.c | 16 ++--- arch/sh/drivers/pci/pcie-sh7786.c | 10 ++-- arch/sparc/kernel/leon_pci.c | 5 +- arch/sparc/kernel/pci.c | 10 ++-- arch/sparc/kernel/pcic.c | 5 +- drivers/eisa/pci_eisa.c | 4 +- drivers/pci/bus.c | 7 +-- drivers/pci/hotplug/shpchp_sysfs.c | 8 +-- drivers/pci/pci.c | 3 +- drivers/pci/probe.c | 2 +- drivers/pci/remove.c | 5 +- drivers/pci/setup-bus.c | 37 +++++------- drivers/pci/setup-res.c | 4 +- drivers/pci/vgaarb.c | 17 ++---- drivers/pci/xen-pcifront.c | 4 +- drivers/pcmcia/rsrc_nonstatic.c | 9 +-- drivers/pcmcia/yenta_socket.c | 3 +- drivers/pnp/quirks.c | 29 ++++----- include/linux/args.h | 13 ++++ include/linux/kernel.h | 8 +-- include/linux/pci.h | 72 +++++++++++++++++++---- 32 files changed, 190 insertions(+), 178 deletions(-) create mode 100644 include/linux/args.h -- 2.40.0.1.gaa8946217a0b _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel