irqchip/gic: Add dependency for ARM_GIC_MAX_NR

CONFIG_ARM_GIC_MAX_NR is enabled by default.
It is redundant in x86 and IA-64 where is
without GIC.

Signed-off-by: Jiangfeng Xiao <xiaojiangfeng@huawei.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>

diff --git a/drivers/irqchip/Kconfig b/drivers/irqchip/Kconfig
index fe509b8..b2391d9 100644 (file)
--- a/drivers/irqchip/Kconfig
+++ b/drivers/irqchip/Kconfig
@@ -19,6 +19,7 @@ config ARM_GIC_PM
 
 config ARM_GIC_MAX_NR
        int
+       depends on ARM_GIC
        default 2 if ARCH_REALVIEW
        default 1