[ubicom32]: move new files out from platform support patch

[openwrt/svn-archive/archive.git] / target / linux / ubicom32 / files / arch / ubicom32 / include / asm / current.h

diff --git a/target/linux/ubicom32/files/arch/ubicom32/include/asm/current.h b/target/linux/ubicom32/files/arch/ubicom32/include/asm/current.h
new file mode 100644 (file)
index 0000000..2d549bb
--- /dev/null
+++ b/target/linux/ubicom32/files/arch/ubicom32/include/asm/current.h
@@ -0,0 +1,44 @@
+/*
+ * arch/ubicom32/include/asm/current.h
+ *   Definition of get_current() for Ubicom32 architecture.
+ *
+ * (C) Copyright 2009, Ubicom, Inc.
+ * (C) Copyright 2000, Lineo, David McCullough <davidm@uclinux.org>
+ * (C) Copyright 2002, Greg Ungerer (gerg@snapgear.com)
+ *
+ * This file is part of the Ubicom32 Linux Kernel Port.
+ *
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
+ * it and/or modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with the Ubicom32 Linux Kernel Port.  If not,
+ * see <http://www.gnu.org/licenses/>.
+ *
+ * Ubicom32 implementation derived from (with many thanks):
+ *   arch/m68knommu
+ *   arch/blackfin
+ *   arch/parisc
+ */
+#ifndef _ASM_UBICOM32_CURRENT_H
+#define _ASM_UBICOM32_CURRENT_H
+
+#include <linux/thread_info.h>
+
+struct task_struct;
+
+static inline struct task_struct *get_current(void)
+{
+       return(current_thread_info()->task);
+}
+
+#define        current get_current()
+
+#endif /* _ASM_UBICOM32_CURRENT_H */