From b934e8eb483354bbadf1eee0a54e9487f50d6c5b Mon Sep 17 00:00:00 2001 From: Greentime Hu Date: Fri, 22 Dec 2017 22:18:40 +0800 Subject: openrisc: add ioremap_nocache declaration before include asm-generic/io.h and sync ioremap prototype with it. A future commit for the nds32 architecture bootstrap("asm-generic/io.h: move ioremap_nocache/ioremap_uc/ioremap_wc/ioremap_wt out of ifndef CONFIG_MMU") will move the ioremap_nocache out of the CONFIG_MMU ifdef. This means that in order to suppress re-definition errors we need to setup #define's before importing asm-generic/io.h. Also, the change adds a prototype for ioremap where size is size_t so fix that as well. Signed-off-by: Greentime Hu Acked-by: Stafford Horne --- arch/openrisc/include/asm/io.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'arch/openrisc') diff --git a/arch/openrisc/include/asm/io.h b/arch/openrisc/include/asm/io.h index 7c691399da3f..6709b28a0221 100644 --- a/arch/openrisc/include/asm/io.h +++ b/arch/openrisc/include/asm/io.h @@ -29,13 +29,14 @@ #define PIO_OFFSET 0 #define PIO_MASK 0 +#define ioremap_nocache ioremap_nocache #include #include extern void __iomem *__ioremap(phys_addr_t offset, unsigned long size, pgprot_t prot); -static inline void __iomem *ioremap(phys_addr_t offset, unsigned long size) +static inline void __iomem *ioremap(phys_addr_t offset, size_t size) { return __ioremap(offset, size, PAGE_KERNEL); } -- cgit v1.2.3-58-ga151