[PATCH] ARM: fixup irqflags breakage after ARM genirq merge

The irgflags consolidation did conflict with the ARM to generic IRQ
conversion and was not applied for ARM. Fix it up.

Use the new IRQF_ constants and remove the SA_INTERRUPT define

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/arch/arm/mach-sa1100/dma.c b/arch/arm/mach-sa1100/dma.c
index be0e442..3c6441d 100644
--- a/arch/arm/mach-sa1100/dma.c
+++ b/arch/arm/mach-sa1100/dma.c
@@ -124,7 +124,7 @@
 
 	i = dma - dma_chan;
 	regs = (dma_regs_t *)&DDAR(i);
-	err = request_irq(IRQ_DMA0 + i, dma_irq_handler, SA_INTERRUPT,
+	err = request_irq(IRQ_DMA0 + i, dma_irq_handler, IRQF_DISABLED,
 			  device_id, regs);
 	if (err) {
 		printk(KERN_ERR