From 6de2c31d3dad7384b3efa03674bd6ed479d58cb2 Mon Sep 17 00:00:00 2001 From: Russell King Date: Fri, 28 Nov 2008 15:49:11 +0000 Subject: [PATCH] [ARM] rpc: remove obsolete IO accessors Remove __arch_base_xxx() and __ioaddrc() macros; they're obsolete and unused. Signed-off-by: Russell King --- arch/arm/mach-rpc/include/mach/io.h | 47 +---------------------------- 1 file changed, 1 insertion(+), 46 deletions(-) diff --git a/arch/arm/mach-rpc/include/mach/io.h b/arch/arm/mach-rpc/include/mach/io.h index 9f0553b7ec28..20da7f486e51 100644 --- a/arch/arm/mach-rpc/include/mach/io.h +++ b/arch/arm/mach-rpc/include/mach/io.h @@ -17,49 +17,6 @@ #define IO_SPACE_LIMIT 0xffffffff -/* - * GCC is totally crap at loading/storing data. We try to persuade it - * to do the right thing by using these whereever possible instead of - * the above. - */ -#define __arch_base_getb(b,o) \ - ({ \ - unsigned int __v, __r = (b); \ - __asm__ __volatile__( \ - "ldrb %0, [%1, %2]" \ - : "=r" (__v) \ - : "r" (__r), "Ir" (o)); \ - __v; \ - }) - -#define __arch_base_getl(b,o) \ - ({ \ - unsigned int __v, __r = (b); \ - __asm__ __volatile__( \ - "ldr %0, [%1, %2]" \ - : "=r" (__v) \ - : "r" (__r), "Ir" (o)); \ - __v; \ - }) - -#define __arch_base_putb(v,b,o) \ - ({ \ - unsigned int __r = (b); \ - __asm__ __volatile__( \ - "strb %0, [%1, %2]" \ - : \ - : "r" (v), "r" (__r), "Ir" (o));\ - }) - -#define __arch_base_putl(v,b,o) \ - ({ \ - unsigned int __r = (b); \ - __asm__ __volatile__( \ - "str %0, [%1, %2]" \ - : \ - : "r" (v), "r" (__r), "Ir" (o));\ - }) - /* * We use two different types of addressing - PC style addresses, and ARM * addresses. PC style accesses the PC hardware with the normal PC IO @@ -232,15 +189,13 @@ DECLARE_IO(int,l,"") result; \ }) -#define __ioaddrc(port) __ioaddr(port) - #define inb(p) (__builtin_constant_p((p)) ? __inbc(p) : __inb(p)) #define inw(p) (__builtin_constant_p((p)) ? __inwc(p) : __inw(p)) #define inl(p) (__builtin_constant_p((p)) ? __inlc(p) : __inl(p)) #define outb(v,p) (__builtin_constant_p((p)) ? __outbc(v,p) : __outb(v,p)) #define outw(v,p) (__builtin_constant_p((p)) ? __outwc(v,p) : __outw(v,p)) #define outl(v,p) (__builtin_constant_p((p)) ? __outlc(v,p) : __outl(v,p)) -#define __ioaddr(p) (__builtin_constant_p((p)) ? __ioaddr(p) : __ioaddrc(p)) + /* the following macro is deprecated */ #define ioaddr(port) ((unsigned long)__ioaddr((port))) -- GitLab