omap4: Use irq line defines from irq-44xx.h

This patch removes all the omap4 specific irq line
defines from plat/irqs.h and includes auto-generated
irqs-44xx.h
All the legacy naming style defines are replaced with the one
from irqs-44xx.h

Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Reviewed-by: Kevin Hilman <khilman@deeprootsystems.com>
Reviewed-by: Paul Walmsley <paul@pwsan.com>
[tony@atomide.com: updated to compile with usb-musb.c]
Signed-off-by: Tony Lindgren <tony@atomide.com>
diff --git a/arch/arm/mach-omap2/usb-musb.c b/arch/arm/mach-omap2/usb-musb.c
index d5bea43..6d41fa7 100644
--- a/arch/arm/mach-omap2/usb-musb.c
+++ b/arch/arm/mach-omap2/usb-musb.c
@@ -94,8 +94,8 @@
 		musb_resources[0].start = OMAP34XX_HSUSB_OTG_BASE;
 	} else if (cpu_is_omap44xx()) {
 		musb_resources[0].start = OMAP44XX_HSUSB_OTG_BASE;
-		musb_resources[1].start = INT_44XX_HS_USB_MC;
-		musb_resources[2].start = INT_44XX_HS_USB_DMA;
+		musb_resources[1].start = OMAP44XX_IRQ_HS_USB_MC_N;
+		musb_resources[2].start = OMAP44XX_IRQ_HS_USB_DMA_N;
 	}
 	musb_resources[0].end = musb_resources[0].start + SZ_4K - 1;