The following compilation error occurs on 64-bit Exynos7 SoC:
drivers/irqchip/exynos-combiner.c: In function ‘combiner_irq_domain_map’:
drivers/irqchip/exynos-combiner.c:162:2: error: implicit declaration of
function ‘set_irq_flags’ [-Werror=implicit-function-declaration]
set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
^
drivers/irqchip/exynos-combiner.c:162:21: error: ‘IRQF_VALID’ undeclared (first
use in this function)
set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
^
drivers/irqchip/exynos-combiner.c:162:21: note: each undeclared identifier is
reported only once for each function it appears in
drivers/irqchip/exynos-combiner.c:162:34: error: ‘IRQF_PROBE’ undeclared (first
use in this function)
set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
Fix the build error by including asm/hardirq.h.
Signed-off-by: Naveen Krishna Chatradhi <[email protected]>
Cc: Thomas Gleixner <[email protected]>
---
drivers/irqchip/exynos-combiner.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/irqchip/exynos-combiner.c
b/drivers/irqchip/exynos-combiner.c
index f8636a6..7fbedcc 100644
--- a/drivers/irqchip/exynos-combiner.c
+++ b/drivers/irqchip/exynos-combiner.c
@@ -18,6 +18,8 @@
#include <linux/of_address.h>
#include <linux/of_irq.h>
+#include <asm/hardirq.h>
+
#include "irqchip.h"
#define COMBINER_ENABLE_SET 0x0
--
1.7.9.5
--
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