mtfsb0.c

 1// SPDX-License-Identifier: GPL-2.0
 2#include <linux/types.h>
 3#include <linux/errno.h>
 4#include <linux/uaccess.h>
 5
 6#include <asm/sfp-machine.h>
 7#include <math-emu/soft-fp.h>
 8
 9int
10mtfsb0(int crbD)
11{
12	if ((crbD != 1) && (crbD != 2))
13		__FPU_FPSCR &= ~(1 << (31 - crbD));
14
15#ifdef DEBUG
16	printk("%s: %d %08lx\n", __func__, crbD, __FPU_FPSCR);
17#endif
18
19	return 0;
20}