From 084358229bf6939d2f5e54e4d3e9aa84bc9240fa Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Pali=20Roh=C3=A1r?= Date: Tue, 23 Nov 2021 12:24:04 +0100 Subject: [PATCH 04/90] arm: ioremap: Remove unused ARM-specific function pci_ioremap_io() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This function is not used by any driver anymore. So completely remove it. Signed-off-by: Pali Rohár --- arch/arm/include/asm/io.h | 2 -- arch/arm/mm/ioremap.c | 11 ----------- 2 files changed, 13 deletions(-) diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h index 79d246ac93ab..2d551fa12a34 100644 --- a/arch/arm/include/asm/io.h +++ b/arch/arm/include/asm/io.h @@ -179,8 +179,6 @@ 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); - /* * PCI configuration space mapping function. * diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c index 2660bdfcad4d..0e67162c978d 100644 --- a/arch/arm/mm/ioremap.c +++ b/arch/arm/mm/ioremap.c @@ -453,17 +453,6 @@ void pci_ioremap_set_mem_type(int mem_type) pci_ioremap_mem_type = mem_type; } -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, -- 2.34.1