1 | // SPDX-License-Identifier: GPL-2.0 |
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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 | mtfsb1(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 |