asm-arm/{arch-omap,arch-ixp23xx}: parentheses around NR_IRQS definition

in include/asm-arm/arch-omap/board-innovator.h:40
#define NR_IRQS IH_BOARD_BASE + NR_FPGA_IRQS

in include/asm-arm/arch-ixp23xx/irqs.h:156:
#define NR_IRQS NR_IXP23XX_IRQS + NR_IXP23XX_MACH_IRQS

This could lead to problems when this definition is used in:

arch/ia64/sn/kernel/irq.c:516:
sn_irq_lh = kmalloc(sizeof(struct list_head *) * NR_IRQS, GFP_KERNEL); arch/x86/kernel/io_apic_32.c:693:
irq_cpu_data[i].irq_delta = kmalloc(sizeof(unsigned long) * NR_IRQS, GFP_KERNEL); 694:
irq_cpu_data[i].last_irq = kmalloc(sizeof(unsigned long) * NR_IRQS, GFP_KERNEL); 699:
memset(irq_cpu_data[i].irq_delta,0,sizeof(unsigned long) * NR_IRQS); 700:
memset(irq_cpu_data[i].last_irq,0,sizeof(unsigned long) * NR_IRQS); fs/proc/proc_misc.c:464:
per_irq_sum = kzalloc(sizeof(unsigned int)*NR_IRQS, GFP_KERNEL);

I am not sure whether this definition actually is used in any of these files. Am I being paranoya? anyway, adding parentheses should be safe. --
Add parentheses to prevent operator precedence errors

---

index e696395..27c5808 100644
@@ -153,7 +153,7 @@
  */
 #define NR_IXP23XX_MACH_IRQS 		32
 
-#define NR_IRQS				NR_IXP23XX_IRQS + NR_IXP23XX_MACH_IRQS
+#define NR_IRQS				(NR_IXP23XX_IRQS + NR_IXP23XX_MACH_IRQS)
 
 #define IXP23XX_MACH_IRQ(irq) 		(NR_IXP23XX_IRQ + (irq))
 

index b3cf334..56d2c98 100644
@@ -37,7 +37,7 @@
 #define OMAP1510P1_EMIFF_PRI_VALUE		0x00
 
 #define NR_FPGA_IRQS		24
-#define NR_IRQS                 IH_BOARD_BASE + NR_FPGA_IRQS
+#define NR_IRQS                 (IH_BOARD_BASE + NR_FPGA_IRQS)
 
 #ifndef __ASSEMBLY__
 void fpga_write(unsigned char val, int reg);

For the arch-ixp23xx part I should have added:

Please send to the ARM patch system.