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Message-Id: <20170419164913.19674-2-lorenzo.pieralisi@arm.com>
Date: Wed, 19 Apr 2017 17:48:50 +0100
From: Lorenzo Pieralisi <lorenzo.pieralisi@....com>
To: linux-pci@...r.kernel.org
Cc: linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
Arnd Bergmann <arnd@...db.de>,
Bjorn Helgaas <bhelgaas@...gle.com>,
Will Deacon <will.deacon@....com>,
Catalin Marinas <catalin.marinas@....com>,
Russell King <linux@...linux.org.uk>,
Benjamin Herrenschmidt <benh@...nel.crashing.org>,
Pratyush Anand <pratyush.anand@...il.com>,
Jingoo Han <jingoohan1@...il.com>,
Mingkai Hu <mingkai.hu@...escale.com>,
John Garry <john.garry@...wei.com>,
Tanmay Inamdar <tinamdar@....com>,
Murali Karicheri <m-karicheri2@...com>,
Bharat Kumar Gogada <bharat.kumar.gogada@...inx.com>,
Ray Jui <rjui@...adcom.com>,
Wenrui Li <wenrui.li@...k-chips.com>,
Shawn Lin <shawn.lin@...k-chips.com>,
Minghuan Lian <minghuan.Lian@...escale.com>,
Jon Mason <jonmason@...adcom.com>,
Gabriele Paoloni <gabriele.paoloni@...wei.com>,
Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>,
Joao Pinto <Joao.Pinto@...opsys.com>,
Thierry Reding <thierry.reding@...il.com>,
Michal Simek <michal.simek@...inx.com>,
Stanimir Varbanov <svarbanov@...sol.com>,
Zhou Wang <wangzhou1@...ilicon.com>,
Roy Zang <tie-fei.zang@...escale.com>,
"Luis R. Rodriguez" <mcgrof@...nel.org>
Subject: [PATCH v4 01/21] PCI: remove __weak tag from pci_remap_iospace()
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@...db.de>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@....com>
Cc: Arnd Bergmann <arnd@...db.de>
Cc: Bjorn Helgaas <bhelgaas@...gle.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
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