From: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
To: linux-pci@vger.kernel.org
Cc: linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
Arnd Bergmann <arnd@arndb.de>,
Bjorn Helgaas <bhelgaas@google.com>,
Will Deacon <will.deacon@arm.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Russell King <linux@armlinux.org.uk>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Pratyush Anand <pratyush.anand@gmail.com>,
Jingoo Han <jingoohan1@gmail.com>,
Mingkai Hu <mingkai.hu@freescale.com>,
John Garry <john.garry@huawei.com>,
Tanmay Inamdar <tinamdar@apm.com>,
Murali Karicheri <m-karicheri2@ti.com>,
Bharat Kumar Gogada <bharat.kumar.gogada@xilinx.com>,
Ray Jui <rjui@broadcom.com>, Wenrui Li <wenrui.li@rock-chips.com>,
Shawn Lin <shawn.lin@rock-chips.com>,
Minghuan Lian <minghuan.Lian@freescale.com>,
Jon Mason <jonmason@broadcom.com>,
Gabriele Paoloni <gabriele.paoloni@huawei.com>,
Thomas Petazzoni <thomas.petazzoni@free-electrons.com>,
Joao Pinto <Joao.Pinto@synopsys.com>,
Thierry Reding <thierry.reding@gmail.com>,
Michal Simek <michal.simek@xilinx.com>,
Stanimir Varbanov <svarbanov@mm-sol.com>,
Zhou Wang <wangzhou1@hisilicon.com>,
Roy Zang <tie-fei.zang@freescale.com>,
"Luis R. Rodriguez" <mcgrof@kernel.org>
Subject: [PATCH v4 01/21] PCI: remove __weak tag from pci_remap_iospace()
Date: Wed, 19 Apr 2017 17:48:50 +0100 [thread overview]
Message-ID: <20170419164913.19674-2-lorenzo.pieralisi@arm.com> (raw)
In-Reply-To: <20170419164913.19674-1-lorenzo.pieralisi@arm.com>
pci_remap_iospace() is marked as a weak symbol even though
no architecture is currently overriding it; given that its
implementation internals have already code paths that are
arch specific (ie PCI_IOBASE and ioremap_page_range() attributes)
there is no need to leave the weak symbol in the kernel since the
same functionality can be achieved by customizing per-arch the
corresponding functionality.
Remove the __weak symbol from pci_remap_iospace().
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Bjorn Helgaas <bhelgaas@google.com>
---
drivers/pci/pci.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 7904d02..bd98674 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -3363,7 +3363,7 @@ unsigned long __weak pci_address_to_pio(phys_addr_t address)
* Only architectures that have memory mapped IO functions defined
* (and the PCI_IOBASE value defined) should call this function.
*/
-int __weak pci_remap_iospace(const struct resource *res, phys_addr_t phys_addr)
+int pci_remap_iospace(const struct resource *res, phys_addr_t phys_addr)
{
#if defined(PCI_IOBASE) && defined(CONFIG_MMU)
unsigned long vaddr = (unsigned long)PCI_IOBASE + res->start;
--
2.10.0
next prev parent reply other threads:[~2017-04-19 16:48 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-19 16:48 [PATCH v4 00/21] PCI: fix config space memory mappings Lorenzo Pieralisi
2017-04-19 16:48 ` Lorenzo Pieralisi [this message]
2017-04-19 16:48 ` [PATCH v4 02/21] linux/io.h: add PCI config space remap interface Lorenzo Pieralisi
2017-04-20 10:51 ` Lorenzo Pieralisi
2017-04-20 13:12 ` Bjorn Helgaas
2017-04-19 16:48 ` [PATCH v4 03/21] ARM64: implement pci_remap_cfgspace() interface Lorenzo Pieralisi
2017-04-20 10:33 ` Catalin Marinas
2017-04-19 16:48 ` [PATCH v4 04/21] ARM: " Lorenzo Pieralisi
2017-04-19 16:48 ` [PATCH v4 05/21] lib: fix Devres devm_ioremap_* offset parameter kerneldoc description Lorenzo Pieralisi
2017-04-28 21:20 ` Tejun Heo
2017-04-19 16:48 ` [PATCH v4 06/21] PCI: implement Devres interface to map PCI config space Lorenzo Pieralisi
2017-04-19 16:48 ` [PATCH v4 07/21] PCI: ECAM: use pci_remap_cfgspace() to map config region Lorenzo Pieralisi
2017-04-19 16:48 ` [PATCH v4 08/21] PCI: xilinx: update PCI config space remap function Lorenzo Pieralisi
2017-04-19 16:48 ` [PATCH v4 09/21] PCI: xilinx-nwl: " Lorenzo Pieralisi
2017-04-19 16:48 ` [PATCH v4 10/21] PCI: spear13xx: " Lorenzo Pieralisi
2017-04-19 16:49 ` [PATCH v4 11/21] PCI: rockchip: " Lorenzo Pieralisi
2017-04-19 16:49 ` [PATCH v4 12/21] PCI: qcom: " Lorenzo Pieralisi
2017-04-19 16:49 ` [PATCH v4 13/21] PCI: iproc-platform: " Lorenzo Pieralisi
2017-04-19 16:49 ` [PATCH v4 14/21] PCI: designware: " Lorenzo Pieralisi
2017-04-21 22:02 ` Jingoo Han
2017-04-19 16:49 ` [PATCH v4 15/21] PCI: armada8k: " Lorenzo Pieralisi
2017-04-19 16:49 ` [PATCH v4 16/21] PCI: xgene: " Lorenzo Pieralisi
2017-04-19 16:49 ` [PATCH v4 17/21] PCI: tegra: " Lorenzo Pieralisi
2017-04-19 16:49 ` [PATCH v4 18/21] PCI: hisi: " Lorenzo Pieralisi
2017-04-19 16:49 ` [PATCH v4 19/21] PCI: layerscape: " Lorenzo Pieralisi
2017-04-19 16:49 ` [PATCH v4 20/21] PCI: keystone-dw: " Lorenzo Pieralisi
2017-04-19 16:49 ` [PATCH v4 21/21] PCI: versatile: " Lorenzo Pieralisi
2017-04-20 13:25 ` [PATCH v4 00/21] PCI: fix config space memory mappings Bjorn Helgaas
2017-04-25 6:40 ` Jon Masters
2017-04-25 16:20 ` Jingoo Han
2017-04-25 18:31 ` Khuong Dinh
2017-04-26 10:53 ` Dongdong Liu
2017-04-26 17:24 ` Jingoo Han
2017-04-27 1:46 ` Dongdong Liu
2017-04-27 16:42 ` Khuong Dinh
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