From 9b531ce242159bd26e09b55d8fb4be3f4bf75e24 Mon Sep 17 00:00:00 2001 From: Russell King Date: Thu, 30 Nov 2006 14:39:14 +0000 Subject: [PATCH] [ARM] Remove "translated" io macros The "translated" io macros were never really used. Remove them. Preserve the L7200 inb() and friends by defining the __io() macro, so that the generic versions can be used instead. Signed-off-by: Russell King --- include/asm-arm/arch-l7200/io.h | 31 +++++-------------------------- 1 file changed, 5 insertions(+), 26 deletions(-) diff --git a/include/asm-arm/arch-l7200/io.h b/include/asm-arm/arch-l7200/io.h index fb9c6e1b48e0..645dbdfb3908 100644 --- a/include/asm-arm/arch-l7200/io.h +++ b/include/asm-arm/arch-l7200/io.h @@ -17,32 +17,11 @@ /* * There are not real ISA nor PCI buses, so we fake it. */ +static inline void __iomem *__io(unsigned long addr) +{ + return (void __iomem *)addr; +} +#define __io(a) __io(a) #define __mem_pci(a) (a) -/* - * Translated address IO functions - * - * IO address has already been translated to a virtual address - */ -#define outb_t(v,p) (*(volatile unsigned char *)(p) = (v)) -#define inb_t(p) (*(volatile unsigned char *)(p)) -#define outw_t(v,p) (*(volatile unsigned int *)(p) = (v)) -#define inw_t(p) (*(volatile unsigned int *)(p)) -#define outl_t(v,p) (*(volatile unsigned long *)(p) = (v)) -#define inl_t(p) (*(volatile unsigned long *)(p)) - -/* - * FIXME - These are to allow for linking. On all the other - * ARM platforms, the entire IO space is contiguous. - * The 7200 has three separate IO spaces. The below - * macros will eventually become more involved. Use - * with caution and don't be surprised by kernel oopses!!! - */ -#define inb(p) inb_t(p) -#define inw(p) inw_t(p) -#define inl(p) inl_t(p) -#define outb(v,p) outb_t(v,p) -#define outw(v,p) outw_t(v,p) -#define outl(v,p) outl_t(v,p) - #endif -- 2.20.1