ARM: sa1111: remove some redundant definitions

SA1111_VBASE, SA1111_p2v, SA1111_v2p, _SA1111, SA1111_ADDR_WIDTH,
SA1111_ADDR_MASK, and SA1111_DMA_ADDR are not used anywhere in the
kernel, so remove these redundant definitions.
Signed-off-by: NRussell King <rmk+kernel@armlinux.org.uk>

arch/arm/include/asm/hardware/sa1111.h

@@ -15,30 +15,6 @@
 
 #include <mach/bitfield.h>
 
-/*
- * The SA1111 is always located at virtual 0xf4000000, and is always
- * "native" endian.
- */
-
-#define SA1111_VBASE		0xf4000000
-
-/* Don't use these! */
-#define SA1111_p2v( x )         ((x) - SA1111_BASE + SA1111_VBASE)
-#define SA1111_v2p( x )         ((x) - SA1111_VBASE + SA1111_BASE)
-
-#ifndef __ASSEMBLY__
-#define _SA1111(x)	((x) + sa1111->resource.start)
-#endif
-
-/*
- * 26 bits of the SA-1110 address bus are available to the SA-1111.
- * Use these when feeding target addresses to the DMA engines.
- */
-
-#define SA1111_ADDR_WIDTH	(26)
-#define SA1111_ADDR_MASK	((1<<SA1111_ADDR_WIDTH)-1)
-#define SA1111_DMA_ADDR(x)	((x)&SA1111_ADDR_MASK)
-
 /*
  * Don't ask the (SAC) DMA engines to move less than this amount.
  */