diff options
author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2006-11-30 14:39:14 +0000 |
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committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2006-11-30 14:39:14 +0000 |
commit | 9b531ce242159bd26e09b55d8fb4be3f4bf75e24 (patch) | |
tree | 079d92d582fc2df4604ce62c9eb21e1721523d4a /include | |
parent | 6f4c7e39cb769addf047de8ec395a200cc6eec94 (diff) | |
download | op-kernel-dev-9b531ce242159bd26e09b55d8fb4be3f4bf75e24.zip op-kernel-dev-9b531ce242159bd26e09b55d8fb4be3f4bf75e24.tar.gz |
[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 <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'include')
-rw-r--r-- | include/asm-arm/arch-l7200/io.h | 31 |
1 files changed, 5 insertions, 26 deletions
diff --git a/include/asm-arm/arch-l7200/io.h b/include/asm-arm/arch-l7200/io.h index fb9c6e1..645dbdf 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 |