[PATCH] irqchip/bcm7038-l1: Fix build on ARM/ARM64

[Florian Fainelli]

The driver uses cpu_logical_map[] which is defined under
arch/{arm,arm64}/include/asm/smp_plat.h.

Fixes: 5f7f0317ed28 ("IRQCHIP: Add new driver for BCM7038-style level 1 interrupt controllers")
Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
---
 drivers/irqchip/irq-bcm7038-l1.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/irqchip/irq-bcm7038-l1.c b/drivers/irqchip/irq-bcm7038-l1.c
index 0acebac1920b..970857a32508 100644
--- a/drivers/irqchip/irq-bcm7038-l1.c
+++ b/drivers/irqchip/irq-bcm7038-l1.c
@@ -30,6 +30,9 @@
 #include <linux/types.h>
 #include <linux/irqchip.h>
 #include <linux/irqchip/chained_irq.h>
+#if defined(CONFIG_ARM) || defined(CONFIG_ARM64)
+#include <asm/smp_plat.h>
+#endif
 
 #define IRQS_PER_WORD		32
 #define REG_BYTES_PER_IRQ_WORD	(sizeof(u32) * 4)
-- 
2.17.1