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| author | Pali Rohár <pali@kernel.org> | 2021-11-24 16:41:16 +0100 |
|---|---|---|
| committer | Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> | 2021-12-07 17:36:16 +0000 |
| commit | 600b790309864fcc311b5dc701f8dc5c3b81374c (patch) | |
| tree | f094938b4ccdd5fb3542aa2893dabb2edfb9e7a2 | |
| parent | 6198461ef509356e7f0fe5b04e88009aa698a065 (diff) | |
| download | linux-600b790309864fcc311b5dc701f8dc5c3b81374c.tar.bz2 | |
arm: ioremap: Remove unused ARM-specific function pci_ioremap_io()
This function is not used by any driver anymore. So completely remove it.
Link: https://lore.kernel.org/r/20211124154116.916-6-pali@kernel.org
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
| -rw-r--r-- | arch/arm/include/asm/io.h | 2 | ||||
| -rw-r--r-- | arch/arm/mm/ioremap.c | 11 |
2 files changed, 0 insertions, 13 deletions
diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h index 12eca75bdee9..0c70eb688a00 100644 --- a/arch/arm/include/asm/io.h +++ b/arch/arm/include/asm/io.h @@ -180,8 +180,6 @@ void pci_ioremap_set_mem_type(int mem_type); static inline void pci_ioremap_set_mem_type(int mem_type) {} #endif -extern int pci_ioremap_io(unsigned int offset, phys_addr_t phys_addr); - struct resource; #define pci_remap_iospace pci_remap_iospace diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c index fa3bde48d6a7..197f8eb3a775 100644 --- a/arch/arm/mm/ioremap.c +++ b/arch/arm/mm/ioremap.c @@ -474,17 +474,6 @@ int pci_remap_iospace(const struct resource *res, phys_addr_t phys_addr) } EXPORT_SYMBOL(pci_remap_iospace); -int pci_ioremap_io(unsigned int offset, phys_addr_t phys_addr) -{ - BUG_ON(offset + SZ_64K - 1 > IO_SPACE_LIMIT); - - return ioremap_page_range(PCI_IO_VIRT_BASE + offset, - PCI_IO_VIRT_BASE + offset + SZ_64K, - phys_addr, - __pgprot(get_mem_type(pci_ioremap_mem_type)->prot_pte)); -} -EXPORT_SYMBOL_GPL(pci_ioremap_io); - void __iomem *pci_remap_cfgspace(resource_size_t res_cookie, size_t size) { return arch_ioremap_caller(res_cookie, size, MT_UNCACHED, |