/* determine if the FP/Media registers have actually been used  */
static int fpmregs_active(struct task_struct *target, const struct user_regset *regset)
/* determine if the FP/Media registers have actually been used  */
static int fpmregs_active(struct task_struct *target, const struct user_regset *regset)
{
	return tsk_used_math(target) ? regset->n : 0;
}