From 8de35efb6afa75f25415d54e21221eea759db261 Mon Sep 17 00:00:00 2001 From: Russell King Date: Mon, 20 Nov 2006 15:59:10 +0000 Subject: [ARM] ebsa110: fix warnings generated by asm/arch/io.h Remove two warnings: drivers/serial/8250_early.c:136: warning: unused variable 'mapsize' include/linux/io.h:47: warning: passing argument 1 of '__readb' discards qualifiers from pointer target type Signed-off-by: Russell King --- include/asm-arm/arch-ebsa110/io.h | 16 +++++++++++----- 1 file changed, 11 insertions(+), 5 deletions(-) (limited to 'include/asm-arm/arch-ebsa110/io.h') diff --git a/include/asm-arm/arch-ebsa110/io.h b/include/asm-arm/arch-ebsa110/io.h index ae048441c9ed..722c5e086285 100644 --- a/include/asm-arm/arch-ebsa110/io.h +++ b/include/asm-arm/arch-ebsa110/io.h @@ -27,9 +27,9 @@ void __outw(u16 val, unsigned int port); u32 __inl(unsigned int port); void __outl(u32 val, unsigned int port); -u8 __readb(void __iomem *addr); -u16 __readw(void __iomem *addr); -u32 __readl(void __iomem *addr); +u8 __readb(const volatile void __iomem *addr); +u16 __readw(const volatile void __iomem *addr); +u32 __readl(const volatile void __iomem *addr); void __writeb(u8 val, void __iomem *addr); void __writew(u16 val, void __iomem *addr); @@ -64,8 +64,14 @@ void __writel(u32 val, void __iomem *addr); #define writew(v,b) __writew(v,b) #define writel(v,b) __writel(v,b) -#define __arch_ioremap(cookie,sz,c) ((void __iomem *)(cookie)) -#define __arch_iounmap(cookie) do { } while (0) +static inline void __iomem *__arch_ioremap(unsigned long cookie, size_t size, + unsigned int flags) +{ + return (void __iomem *)cookie; +} + +#define __arch_ioremap __arch_ioremap +#define __arch_iounmap(cookie) do { } while (0) extern void insb(unsigned int port, void *buf, int sz); extern void insw(unsigned int port, void *buf, int sz); -- cgit v1.2.2