From: Thippeswamy Havalige <thippeswamy.havalige@amd.com>
To: <linux-pci@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<devicetree@vger.kernel.org>, <krzysztof.kozlowski@linaro.org>
Cc: <bhelgaas@google.com>, <michals@xilinx.com>, <robh+dt@kernel.org>,
<lorenzo.pieralisi@arm.com>, <bharat.kumar.gogada@amd.com>,
"Thippeswamy Havalige" <thippeswamy.havalige@amd.com>
Subject: [PATCH 09/13] microblaze/PCI: Remove unused pci_address_to_pio() conversion of CPU address to I/O port
Date: Tue, 25 Oct 2022 12:22:10 +0530 [thread overview]
Message-ID: <20221025065214.4663-10-thippeswamy.havalige@amd.com> (raw)
In-Reply-To: <20221025065214.4663-1-thippeswamy.havalige@amd.com>
Remove unused pci_address_to_pio() conversion of CPU
address to I/O port function.
Signed-off-by: Thippeswamy Havalige <thippeswamy.havalige@amd.com>
---
arch/microblaze/pci/pci-common.c | 23 -----------------------
1 file changed, 23 deletions(-)
diff --git a/arch/microblaze/pci/pci-common.c b/arch/microblaze/pci/pci-common.c
index 085e673..555281c 100644
--- a/arch/microblaze/pci/pci-common.c
+++ b/arch/microblaze/pci/pci-common.c
@@ -68,29 +68,6 @@ int pcibios_vaddr_is_ioport(void __iomem *address)
return ret;
}
-unsigned long pci_address_to_pio(phys_addr_t address)
-{
- struct pci_controller *hose;
- resource_size_t size;
- unsigned long ret = ~0;
-
- spin_lock(&hose_spinlock);
- list_for_each_entry(hose, &hose_list, list_node) {
- size = pcibios_io_size(hose);
- if (address >= hose->io_base_phys &&
- address < (hose->io_base_phys + size)) {
- unsigned long base =
- (unsigned long)hose->io_base_virt - _IO_BASE;
- ret = base + (address - hose->io_base_phys);
- break;
- }
- }
- spin_unlock(&hose_spinlock);
-
- return ret;
-}
-EXPORT_SYMBOL_GPL(pci_address_to_pio);
-
/*
* Platform support for /proc/bus/pci/X/Y mmap()s.
*/
--
1.8.3.1
next prev parent reply other threads:[~2022-10-25 6:54 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-25 6:52 [PATCH 00/13] Remove unused microblaze PCIe bus architecture Thippeswamy Havalige
2022-10-25 6:52 ` [PATCH 01/13] microblaze/PCI: Remove unused early_read_config_byte() et al declarations Thippeswamy Havalige
2022-10-25 6:52 ` [PATCH 02/13] microblaze/PCI: Remove Null PCI config access unused functions Thippeswamy Havalige
2022-10-25 6:52 ` [PATCH 03/13] microblaze/PCI: Remove unused PCI bus scan if configured as a host Thippeswamy Havalige
2022-10-25 6:52 ` [PATCH 04/13] microblaze/PCI: Remove unused PCI legacy IO's access on a bus Thippeswamy Havalige
2022-10-25 6:52 ` [PATCH 05/13] microblaze/PCI: Remove unused device tree parsing for a host bridge resources Thippeswamy Havalige
2022-10-25 6:52 ` [PATCH 06/13] microblaze/PCI: Remove unused allocation & free of PCI host bridge structure Thippeswamy Havalige
2022-10-25 6:52 ` [PATCH 07/13] microblaze/PCI: Remove unused PCI BIOS resource allocation Thippeswamy Havalige
2022-10-25 6:52 ` [PATCH 08/13] microblaze/PCI: Remove unused PCI Indirect ops Thippeswamy Havalige
2022-10-25 6:52 ` Thippeswamy Havalige [this message]
2022-10-25 6:52 ` [PATCH 10/13] microblaze/PCI: Remove unused sys_pciconfig_iobase() and et al declaration Thippeswamy Havalige
2022-10-25 6:52 ` [PATCH 11/13] microblaze/PCI: Remove unused pci_iobar_pfn() and et al declarations Thippeswamy Havalige
2022-10-25 6:52 ` [PATCH 12/13] microblaze/PCI: Remove support for Xilinx PCI host bridge Thippeswamy Havalige
2022-10-25 6:52 ` [PATCH 13/13] microblaze/PCI: Moving PCI iounmap and dependent code Thippeswamy Havalige
2022-10-25 7:31 ` [PATCH 00/13] Remove unused microblaze PCIe bus architecture Michal Simek
2022-10-25 8:26 ` Havalige, Thippeswamy
2022-10-25 9:22 ` Michal Simek
2022-10-25 14:07 ` Havalige, Thippeswamy
2022-10-27 9:46 ` Lorenzo Pieralisi
2022-11-04 8:56 ` Havalige, Thippeswamy
2022-11-25 10:39 ` Michal Simek
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