wrapper/irqdesc.h

   1 /* SPDX-License-Identifier: (GPL-2.0-only or LGPL-2.1-only)
   2  *
   3  * wrapper/irqdesc.h
   4  *
   5  * wrapper around irq_to_desc. Using KALLSYMS to get its address when
   6  * available, else we need to have a kernel that exports this function to GPL
   7  * modules.
   8  *
   9  * Copyright (C) 2011-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
  10  */
  11
  12 #ifndef _LTTNG_WRAPPER_IRQDESC_H
  13 #define _LTTNG_WRAPPER_IRQDESC_H
  14
  15 #include <linux/interrupt.h>
  16 #include <linux/irqnr.h>
  17
  18 struct irq_desc *wrapper_irq_to_desc(unsigned int irq);
  19
  20 #endif /* _LTTNG_WRAPPER_IRQDESC_H */