From ac32292c8552f7e8517be184e65dd09786e991f9 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Mon, 12 Aug 2019 23:27:12 +0200 Subject: hexagon: clean up ioremap Use ioremap as the main implemented function, and defined ioremap_nocache to it as a deprecated alias. Signed-off-by: Christoph Hellwig --- arch/hexagon/mm/ioremap.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/hexagon/mm/ioremap.c') diff --git a/arch/hexagon/mm/ioremap.c b/arch/hexagon/mm/ioremap.c index 77d8e1e69e9b..b103d83b5fbb 100644 --- a/arch/hexagon/mm/ioremap.c +++ b/arch/hexagon/mm/ioremap.c @@ -9,7 +9,7 @@ #include #include -void __iomem *ioremap_nocache(unsigned long phys_addr, unsigned long size) +void __iomem *ioremap(unsigned long phys_addr, unsigned long size) { unsigned long last_addr, addr; unsigned long offset = phys_addr & ~PAGE_MASK; -- cgit v1.2.3-59-g8ed1b From 9425172ecd5df77bc3ba317484132f820ff6b1db Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Tue, 13 Aug 2019 08:11:46 +0200 Subject: hexagon: remove __iounmap No need to indirect iounmap for hexagon. Signed-off-by: Christoph Hellwig --- arch/hexagon/include/asm/io.h | 7 +------ arch/hexagon/kernel/hexagon_ksyms.c | 2 +- arch/hexagon/mm/ioremap.c | 2 +- 3 files changed, 3 insertions(+), 8 deletions(-) (limited to 'arch/hexagon/mm/ioremap.c') diff --git a/arch/hexagon/include/asm/io.h b/arch/hexagon/include/asm/io.h index 89537dc1cf97..539e3efcf39c 100644 --- a/arch/hexagon/include/asm/io.h +++ b/arch/hexagon/include/asm/io.h @@ -27,7 +27,7 @@ extern int remap_area_pages(unsigned long start, unsigned long phys_addr, unsigned long end, unsigned long flags); -extern void __iounmap(const volatile void __iomem *addr); +extern void iounmap(const volatile void __iomem *addr); /* Defined in lib/io.c, needed for smc91x driver. */ extern void __raw_readsw(const void __iomem *addr, void *data, int wordlen); @@ -175,11 +175,6 @@ void __iomem *ioremap(unsigned long phys_addr, unsigned long size); #define ioremap_nocache ioremap -static inline void iounmap(volatile void __iomem *addr) -{ - __iounmap(addr); -} - #define __raw_writel writel static inline void memcpy_fromio(void *dst, const volatile void __iomem *src, diff --git a/arch/hexagon/kernel/hexagon_ksyms.c b/arch/hexagon/kernel/hexagon_ksyms.c index b3dbb472572e..6fb1aaab1c29 100644 --- a/arch/hexagon/kernel/hexagon_ksyms.c +++ b/arch/hexagon/kernel/hexagon_ksyms.c @@ -14,7 +14,7 @@ EXPORT_SYMBOL(__clear_user_hexagon); EXPORT_SYMBOL(raw_copy_from_user); EXPORT_SYMBOL(raw_copy_to_user); -EXPORT_SYMBOL(__iounmap); +EXPORT_SYMBOL(iounmap); EXPORT_SYMBOL(__strnlen_user); EXPORT_SYMBOL(__vmgetie); EXPORT_SYMBOL(__vmsetie); diff --git a/arch/hexagon/mm/ioremap.c b/arch/hexagon/mm/ioremap.c index b103d83b5fbb..255c5b1ee1a7 100644 --- a/arch/hexagon/mm/ioremap.c +++ b/arch/hexagon/mm/ioremap.c @@ -38,7 +38,7 @@ void __iomem *ioremap(unsigned long phys_addr, unsigned long size) return (void __iomem *) (offset + addr); } -void __iounmap(const volatile void __iomem *addr) +void iounmap(const volatile void __iomem *addr) { vunmap((void *) ((unsigned long) addr & PAGE_MASK)); } -- cgit v1.2.3-59-g8ed1b