[ARM] S3C64XX: Rename IRQ_UHOST to IRQ_USBH

The USB OHCI host device expects the IRQ definition to be named
IRQ_USBH, so rename the S3C64XX IRQ header to match.
Signed-off-by: NBen Dooks <ben@simtec.co.uk>
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

arch/arm/plat-s3c64xx/include/plat/irqs.h

@@ -117,7 +117,7 @@
 #define IRQ_ONENAND1		S3C64XX_IRQ_VIC1(12)
 #define IRQ_NFC			S3C64XX_IRQ_VIC1(13)
 #define IRQ_CFCON		S3C64XX_IRQ_VIC1(14)
-#define IRQ_UHOST		S3C64XX_IRQ_VIC1(15)
+#define IRQ_USBH		S3C64XX_IRQ_VIC1(15)
 #define IRQ_SPI0		S3C64XX_IRQ_VIC1(16)
 #define IRQ_SPI1		S3C64XX_IRQ_VIC1(17)
 #define IRQ_IIC			S3C64XX_IRQ_VIC1(18)