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28 lines
681 B
28 lines
681 B
8 years ago
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From 9417a4b5978a7c38ae1dee217c3b22cda8e94731 Mon Sep 17 00:00:00 2001
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From: Mingkai Hu <Mingkai.Hu@freescale.com>
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Date: Thu, 19 Nov 2015 15:25:37 +0800
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Subject: [PATCH 63/70] arm64: add NO_IRQ macro
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Signed-off-by: Mingkai Hu <Mingkai.Hu@freescale.com>
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---
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arch/arm64/include/asm/irq.h | 8 ++++++++
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1 file changed, 8 insertions(+)
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--- a/arch/arm64/include/asm/irq.h
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+++ b/arch/arm64/include/asm/irq.h
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@@ -3,6 +3,14 @@
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#include <asm-generic/irq.h>
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+/*
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+ * Use this value to indicate lack of interrupt
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+ * capability
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+ */
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+#ifndef NO_IRQ
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+#define NO_IRQ ((unsigned int)(-1))
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+#endif
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+
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struct pt_regs;
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extern void set_handle_irq(void (*handle_irq)(struct pt_regs *));
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