[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>
diff --git a/include/asm-m68knommu/mcfpit.h b/include/asm-m68knommu/mcfpit.h
index 0d2672d..f570cf6 100644
--- a/include/asm-m68knommu/mcfpit.h
+++ b/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.