[PATCH] m68knommu: read/write register access for PIT timer

Modify the m68knommu/ColdFire PIT timer code to use register offsets
with raw_read/raw_write access, instead of a mapped struct.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

include/asm-m68knommu/mcfpit.h

@@ -28,11 +28,9 @@
 /*
  *	Define the PIT timer register set addresses.
  */
-struct mcfpit {
-	unsigned short	pcsr;			/* PIT control and status */
-	unsigned short	pmr;			/* PIT modulus register */
-	unsigned short	pcntr;			/* PIT count register */
-} __attribute__((packed));
+#define	MCFPIT_PCSR		0x0		/* PIT control register */
+#define	MCFPIT_PMR		0x2		/* PIT modulus register */
+#define	MCFPIT_PCNTR		0x4		/* PIT count register */
 
 /*
  *	Bit definitions for the PIT Control and Status register.