summaryrefslogtreecommitdiffstats
path: root/kernel/arch/arm/include/asm/hw_irq.h
diff options
context:
space:
mode:
Diffstat (limited to 'kernel/arch/arm/include/asm/hw_irq.h')
-rw-r--r--kernel/arch/arm/include/asm/hw_irq.h22
1 files changed, 22 insertions, 0 deletions
diff --git a/kernel/arch/arm/include/asm/hw_irq.h b/kernel/arch/arm/include/asm/hw_irq.h
new file mode 100644
index 000000000..af79da40a
--- /dev/null
+++ b/kernel/arch/arm/include/asm/hw_irq.h
@@ -0,0 +1,22 @@
+/*
+ * Nothing to see here yet
+ */
+#ifndef _ARCH_ARM_HW_IRQ_H
+#define _ARCH_ARM_HW_IRQ_H
+
+static inline void ack_bad_irq(int irq)
+{
+ extern unsigned long irq_err_count;
+ irq_err_count++;
+ pr_crit("unexpected IRQ trap at vector %02x\n", irq);
+}
+
+void set_irq_flags(unsigned int irq, unsigned int flags);
+
+#define IRQF_VALID (1 << 0)
+#define IRQF_PROBE (1 << 1)
+#define IRQF_NOAUTOEN (1 << 2)
+
+#define ARCH_IRQ_INIT_FLAGS (IRQ_NOREQUEST | IRQ_NOPROBE)
+
+#endif