m68knommu: define DMA channels for ColdFire 532x

Create definition for DMA channels on the ColdFire 532x family.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

include/asm-m68knommu/dma.h

@@ -39,6 +39,8 @@
 #define MAX_M68K_DMA_CHANNELS 4
 #elif defined(CONFIG_M5272)
 #define MAX_M68K_DMA_CHANNELS 1
+#elif defined(CONFIG_M532x)
+#define MAX_M68K_DMA_CHANNELS 0
 #else
 #define MAX_M68K_DMA_CHANNELS 2
 #endif