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File: [Development] / linux-2.6-xfs / arch / powerpc / math-emu / mtfsb1.c (download)

Revision 1.2, Mon Aug 4 17:03:13 2008 UTC (9 years, 2 months ago) by lachlan.longdrop.melbourne.sgi.com
Branch: MAIN
CVS Tags: HEAD
Changes since 1.1: +1 -1 lines 

Merge up to 2.6.26
Merge of 2.6.x-xfs-melb:linux:31804b by kenmcd.

#include <linux/types.h>
#include <linux/errno.h>
#include <asm/uaccess.h>

#include "soft-fp.h"

int
mtfsb1(int crbD)
{
	if ((crbD != 1) && (crbD != 2))
		__FPU_FPSCR |= (1 << (31 - crbD));

#ifdef DEBUG
	printk("%s: %d %08lx\n", __func__, crbD, __FPU_FPSCR);
#endif

	return 0;
}