Commit 600b7903 authored by Pali Rohár's avatar Pali Rohár Committed by Lorenzo Pieralisi
Browse files

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: default avatarPali Rohár <pali@kernel.org>
Signed-off-by: default avatarLorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: default avatarRussell King (Oracle) <rmk+kernel@armlinux.org.uk>
parent 6198461e

arch/arm/include/asm/io.h

+0 −2
Original line number Diff line number Diff line
@@ -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

arch/arm/mm/ioremap.c

+0 −11
Original line number Diff line number Diff line
@@ -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,