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
9 int
10 mtfsb0(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 }
21
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