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arm: ioremap: Remove unused ARM-specific function pci_ioremap_io()

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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>
This commit is contained in:
Pali Rohár 2021-11-24 16:41:16 +01:00 committed by Lorenzo Pieralisi
parent 6198461ef5
commit 600b790309
2 changed files with 0 additions and 13 deletions
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2
arch/arm/include/asm/io.h
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@ -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

11
arch/arm/mm/ioremap.c
View File

@ -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,