ARM: Dove: Remove PXA compatibility IRQ defines.

These are not currently used anywhere, but when the relevant
peripherals are enabled on the Dove port, the IRQ numbers should be
passed into the drivers via platform device resources rather than
having the drivers get them from platform headers directly.
Signed-off-by: Lennert Buytenhek <buytenh@secretlab.ca>
Acked-by: Saeed Bishara <saeed@marvell.com>
Signed-off-by: Nicolas Pitre <nico@fluxnic.net>

arch/arm/mach-dove/include/mach/irqs.h

@@ -92,10 +92,5 @@
 
 #define NR_IRQS			(IRQ_DOVE_PMU_START + NR_PMU_IRQS)
 
-/* Required for compatability with PXA AC97 driver.	*/
-#define IRQ_AC97		IRQ_DOVE_AC97
-/* Required for compatability with PXA DMA driver.	*/
-#define IRQ_DMA			IRQ_DOVE_PDMA
-/* Required for compatability with PXA NAND driver 	*/
-#define IRQ_NAND		IRQ_DOVE_NAND
+
 #endif