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[ARM] rpc: remove obsolete IO accessors
Remove __arch_base_xxx() and __ioaddrc() macros; they're obsolete and unused. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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1 changed files with 1 additions and 46 deletions
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@ -17,49 +17,6 @@
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#define IO_SPACE_LIMIT 0xffffffff
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/*
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* GCC is totally crap at loading/storing data. We try to persuade it
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* to do the right thing by using these whereever possible instead of
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* the above.
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*/
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#define __arch_base_getb(b,o) \
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({ \
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unsigned int __v, __r = (b); \
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__asm__ __volatile__( \
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"ldrb %0, [%1, %2]" \
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: "=r" (__v) \
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: "r" (__r), "Ir" (o)); \
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__v; \
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})
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#define __arch_base_getl(b,o) \
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({ \
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unsigned int __v, __r = (b); \
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__asm__ __volatile__( \
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"ldr %0, [%1, %2]" \
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: "=r" (__v) \
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: "r" (__r), "Ir" (o)); \
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__v; \
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})
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#define __arch_base_putb(v,b,o) \
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({ \
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unsigned int __r = (b); \
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__asm__ __volatile__( \
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"strb %0, [%1, %2]" \
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: \
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: "r" (v), "r" (__r), "Ir" (o));\
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})
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#define __arch_base_putl(v,b,o) \
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({ \
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unsigned int __r = (b); \
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__asm__ __volatile__( \
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"str %0, [%1, %2]" \
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: \
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: "r" (v), "r" (__r), "Ir" (o));\
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})
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/*
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* We use two different types of addressing - PC style addresses, and ARM
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* addresses. PC style accesses the PC hardware with the normal PC IO
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@ -232,15 +189,13 @@ DECLARE_IO(int,l,"")
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result; \
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})
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#define __ioaddrc(port) __ioaddr(port)
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#define inb(p) (__builtin_constant_p((p)) ? __inbc(p) : __inb(p))
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#define inw(p) (__builtin_constant_p((p)) ? __inwc(p) : __inw(p))
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#define inl(p) (__builtin_constant_p((p)) ? __inlc(p) : __inl(p))
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#define outb(v,p) (__builtin_constant_p((p)) ? __outbc(v,p) : __outb(v,p))
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#define outw(v,p) (__builtin_constant_p((p)) ? __outwc(v,p) : __outw(v,p))
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#define outl(v,p) (__builtin_constant_p((p)) ? __outlc(v,p) : __outl(v,p))
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#define __ioaddr(p) (__builtin_constant_p((p)) ? __ioaddr(p) : __ioaddrc(p))
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/* the following macro is deprecated */
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#define ioaddr(port) ((unsigned long)__ioaddr((port)))
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