On Saturday, July 9, 2016 11:25:19 AM CEST Wan Zongshun wrote:

On 2016?06?29? 23:27, Arnd Bergmann wrote:

quoted

On Saturday, June 25, 2016 6:37:20 PM CEST Wan Zongshun wrote:

quoted

+#define IRQ_WDT             W90X900_IRQ(1)
+#define IRQ_WWDT    W90X900_IRQ(2)
+#define IRQ_LVD             W90X900_IRQ(3)
+#define IRQ_EXT0    W90X900_IRQ(4)
+#define IRQ_EXT1    W90X900_IRQ(5)
+#define IRQ_EXT2    W90X900_IRQ(6)
+#define IRQ_EXT3    W90X900_IRQ(7)
+#define IRQ_EXT4    W90X900_IRQ(8)
+#define IRQ_EXT5    W90X900_IRQ(9)
+#define IRQ_EXT6    W90X900_IRQ(10)

I'd suggest dropping the list, the contents are now in the dts.

Arnd, I will drop this file later, since old w90x900 plat still need it.

Sure.

but I will remove the Macros related to nuc970 and avoid nuc970 
interrupt using those Macro.

But I still need hack this irqs.h like below, since here NR_IRQS defined 
and it is need for nuc970 irqchip driver.

#if !defined(CONFIG_SOC_NUC900)
#define NR_IRQS         (IRQ_ADC+1)
#else
#define NR_IRQS         62
#endif

Have you considered using CONFIG_SPARSE_IRQ? That would avoid the need
for setting NR_IRQS entirely, but may also require more work elsewhere.

	Arnd