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c5af58b769
This patch adds string optimize codes and some auxiliary codes. Signed-off-by: Chen Linfei <linfei_chen@c-sky.com> Signed-off-by: Mao Han <han_mao@c-sky.com> Signed-off-by: Guo Ren <ren_guo@c-sky.com> Reviewed-by: Arnd Bergmann <arnd@arndb.de>
13 lines
302 B
C
13 lines
302 B
C
// SPDX-License-Identifier: GPL-2.0
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// Copyright (C) 2018 Hangzhou C-SKY Microsystems co.,ltd.
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#include <linux/export.h>
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#include <linux/compiler.h>
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#include <uapi/linux/swab.h>
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unsigned long long notrace __bswapdi2(unsigned long long u)
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{
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return ___constant_swab64(u);
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}
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EXPORT_SYMBOL(__bswapdi2);
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