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Based on 1 normalized pattern(s): this program 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 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 3029 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
30 lines
441 B
C
30 lines
441 B
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* OpenRISC Linux
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*
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* Copyright (C) 2010-2011 Jonas Bonn <jonas@southpole.se>
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*/
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#ifndef __ASM_OPENRISC_FLS_H
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#define __ASM_OPENRISC_FLS_H
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#ifdef CONFIG_OPENRISC_HAVE_INST_FL1
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static inline int fls(unsigned int x)
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{
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int ret;
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__asm__ ("l.fl1 %0,%1"
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: "=r" (ret)
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: "r" (x));
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return ret;
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}
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#else
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#include <asm-generic/bitops/fls.h>
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#endif
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#endif /* __ASM_OPENRISC_FLS_H */
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