mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-16 01:38:22 +00:00
1a4596601f
Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
23 lines
335 B
C
23 lines
335 B
C
/*
|
|
* OpenRISC Linux
|
|
*
|
|
* Copyright (C) 2010-2011 Jonas Bonn <jonas@southpole.se>
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#ifndef __ASM_OPENRISC_FLS_H
|
|
#define __ASM_OPENRISC_FLS_H
|
|
|
|
static inline int fls(int x)
|
|
{
|
|
int ret;
|
|
|
|
__asm__ ("l.fl1 %0,%1"
|
|
: "=r" (ret)
|
|
: "r" (x));
|
|
|
|
return ret;
|
|
}
|
|
|
|
#endif /* __ASM_OPENRISC_FLS_H */
|