X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=include%2Fasm-arm%2Farch-sa1100%2Fhardware.h;h=ee008a5484f316a64afc59046985b9e48f0e1d66;hb=43bc926fffd92024b46cafaf7350d669ba9ca884;hp=10c62db3436247accb5c32e8ad9dc0589565533b;hpb=cee37fe97739d85991964371c1f3a745c00dd236;p=linux-2.6.git

diff --git a/include/asm-arm/arch-sa1100/hardware.h b/include/asm-arm/arch-sa1100/hardware.h
index 10c62db34..ee008a548 100644
--- a/include/asm-arm/arch-sa1100/hardware.h
+++ b/include/asm-arm/arch-sa1100/hardware.h
@@ -14,20 +14,9 @@
 
 #include <linux/config.h>
 
-/* Flushing areas */
-#define FLUSH_BASE_PHYS		0xe0000000	/* SA1100 zero bank */
-#define FLUSH_BASE		0xf5000000
-#define FLUSH_BASE_MINICACHE	0xf5800000
 #define UNCACHEABLE_ADDR	0xfa050000
 
 
-/*
- * We requires absolute addresses i.e. (PCMCIA_IO_0_BASE + 0x3f8) for 
- * in*()/out*() macros to be usable for all cases.
- */
-#define PCIO_BASE		0
-
-
 /*
  * SA1100 internal I/O mappings
  *
@@ -49,23 +38,9 @@
    ( (((x)&0x00ffffff) | (((x)&(0x30000000>>VIO_SHIFT))<<VIO_SHIFT)) + PIO_START )
 
 #ifndef __ASSEMBLY__
-#include <asm/types.h>
-
-#if 0
-# define __REG(x)	(*((volatile u32 *)io_p2v(x)))
-#else
-/*
- * This __REG() version gives the same results as the one above,  except
- * that we are fooling gcc somehow so it generates far better and smaller
- * assembly code for access to contigous registers.  It's a shame that gcc
- * doesn't guess this by itself.
- */
-typedef struct { volatile u32 offset[4096]; } __regbase;
-# define __REGP(x)	((__regbase *)((x)&~4095))->offset[((x)&4095)>>2]
-# define __REG(x)	__REGP(io_p2v(x))
-#endif
 
-# define __PREG(x)	(io_v2p((u32)&(x)))
+# define __REG(x)	(*((volatile unsigned long *)io_p2v(x)))
+# define __PREG(x)	(io_v2p((unsigned long)&(x)))
 
 #else