target/linux/ubicom32/files/arch/ubicom32/include/asm/current.h

   1 /*
   2  * arch/ubicom32/include/asm/current.h
   3  *   Definition of get_current() for Ubicom32 architecture.
   4  *
   5  * (C) Copyright 2009, Ubicom, Inc.
   6  * (C) Copyright 2000, Lineo, David McCullough <davidm@uclinux.org>
   7  * (C) Copyright 2002, Greg Ungerer (gerg@snapgear.com)
   8  *
   9  * This file is part of the Ubicom32 Linux Kernel Port.
  10  *
  11  * The Ubicom32 Linux Kernel Port is free software: you can redistribute
  12  * it and/or modify it under the terms of the GNU General Public License
  13  * as published by the Free Software Foundation, either version 2 of the
  14  * License, or (at your option) any later version.
  15  *
  16  * The Ubicom32 Linux Kernel Port is distributed in the hope that it
  17  * will be useful, but WITHOUT ANY WARRANTY; without even the implied
  18  * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See
  19  * the GNU General Public License for more details.
  20  *
  21  * You should have received a copy of the GNU General Public License
  22  * along with the Ubicom32 Linux Kernel Port.  If not,
  23  * see <http://www.gnu.org/licenses/>.
  24  *
  25  * Ubicom32 implementation derived from (with many thanks):
  26  *   arch/m68knommu
  27  *   arch/blackfin
  28  *   arch/parisc
  29  */
  30 #ifndef _ASM_UBICOM32_CURRENT_H
  31 #define _ASM_UBICOM32_CURRENT_H
  32
  33 #include <linux/thread_info.h>
  34
  35 struct task_struct;
  36
  37 static inline struct task_struct *get_current(void)
  38 {
  39         return(current_thread_info()->task);
  40 }
  41
  42 #define current get_current()
  43
  44 #endif /* _ASM_UBICOM32_CURRENT_H */