From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Return-Path: From: Lorenzo Pieralisi To: linux-pci@vger.kernel.org Subject: [PATCH v3 01/32] PCI: remove __weak tag from pci_remap_iospace() Date: Tue, 11 Apr 2017 13:28:41 +0100 Message-Id: <20170411122923.6285-2-lorenzo.pieralisi@arm.com> In-Reply-To: <20170411122923.6285-1-lorenzo.pieralisi@arm.com> References: <20170411122923.6285-1-lorenzo.pieralisi@arm.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Jonas Bonn , Rich Felker , Catalin Marinas , Will Deacon , "James E.J. Bottomley" , David Howells , Max Filippov , Paul Mackerras , Huacai Chen , Guan Xuetao , Thomas Gleixner , Hans-Christian Egtvedt , linux-arch@vger.kernel.org, Jesper Nilsson , Lorenzo Pieralisi , Yoshinori Sato , Michael Ellerman , Helge Deller , Russell King , Ingo Molnar , Geert Uytterhoeven , Benjamin Herrenschmidt , Matt Turner , Haavard Skinnemoen , Fenghua Yu , James Hogan , Chris Metcalf , Arnd Bergmann , Heiko Carstens , Stefan Kristiansson , Mikael Starvik , Ivan Kokshaysky , Bjorn Helgaas , Stafford Horne , linux-arm-kernel@lists.infradead.org, Richard Henderson , Chris Zankel , Michal Simek , Tony Luck , Vineet Gupta , linux-kernel@vger.kernel.org, Ralf Baechle , Richard Kuo , Niklas Cassel , "Luis R. Rodriguez" , Martin Schwidefsky , Ley Foon Tan , "David S. Miller" MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+bjorn=helgaas.com@lists.infradead.org List-ID: 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(). Signed-off-by: Lorenzo Pieralisi Acked-by: Arnd Bergmann Cc: Bjorn Helgaas --- 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 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lorenzo Pieralisi Subject: [PATCH v3 01/32] PCI: remove __weak tag from pci_remap_iospace() Date: Tue, 11 Apr 2017 13:28:41 +0100 Message-ID: <20170411122923.6285-2-lorenzo.pieralisi@arm.com> References: <20170411122923.6285-1-lorenzo.pieralisi@arm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20170411122923.6285-1-lorenzo.pieralisi@arm.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: linux-pci@vger.kernel.org Cc: Jonas Bonn , Rich Felker , Catalin Marinas , Will Deacon , "James E.J. Bottomley" , David Howells , Max Filippov , Paul Mackerras , Huacai Chen , Guan Xuetao , Thomas Gleixner , Hans-Christian Egtvedt , linux-arch@vger.kernel.org, Jesper Nilsson , Lorenzo Pieralisi , Yoshinori Sato , Michael Ellerman , Helge Deller , Russell King , Ingo Molnar , Geert Uytterhoeven , Benjamin Herrenschmidt , Matt Turner , Haa List-Id: linux-arch.vger.kernel.org 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(). Signed-off-by: Lorenzo Pieralisi Acked-by: Arnd Bergmann Cc: Bjorn Helgaas --- 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 From mboxrd@z Thu Jan 1 00:00:00 1970 From: lorenzo.pieralisi@arm.com (Lorenzo Pieralisi) Date: Tue, 11 Apr 2017 13:28:41 +0100 Subject: [PATCH v3 01/32] PCI: remove __weak tag from pci_remap_iospace() In-Reply-To: <20170411122923.6285-1-lorenzo.pieralisi@arm.com> References: <20170411122923.6285-1-lorenzo.pieralisi@arm.com> Message-ID: <20170411122923.6285-2-lorenzo.pieralisi@arm.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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(). Signed-off-by: Lorenzo Pieralisi Acked-by: Arnd Bergmann Cc: Bjorn Helgaas --- 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