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/arch/ppc/math-emu/mtfsb0.c

https://bitbucket.org/evzijst/gittest
C | 18 lines | 14 code | 4 blank | 0 comment | 4 complexity | 271e820c3cab186fb00da1f409e9f571 MD5 | raw file
 1#include <linux/types.h>
 2#include <linux/errno.h>
 3#include <asm/uaccess.h>
 4
 5#include "soft-fp.h"
 6
 7int
 8mtfsb0(int crbD)
 9{
10	if ((crbD != 1) && (crbD != 2))
11		__FPU_FPSCR &= ~(1 << (31 - crbD));
12
13#ifdef DEBUG
14	printk("%s: %d %08lx\n", __FUNCTION__, crbD, __FPU_FPSCR);
15#endif
16
17	return 0;
18}