msleep(1); 
local_delay(1); 
static int __pmac dfs_set_cpu_speed(int low_speed){	if (low_speed == 0) {		/* ramping up, set voltage first */		pmac_call_feature(PMAC_FTR_WRITE_GPIO, NULL, voltage_gpio, 0x05);		/* Make sure we sleep for at least 1ms */		msleep(1);	}	/* set frequency */	low_choose_7447a_dfs(low_speed);	if (low_speed == 1) {		/* ramping down, set voltage last */		pmac_call_feature(PMAC_FTR_WRITE_GPIO, NULL, voltage_gpio, 0x04);		msleep(1);	}	return 0;}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/7a648b9ec09f32606fe0f27fb9d095311cf968ca/pmac_cpufreq.c/buggy/arch/ppc/platforms/pmac_cpufreq.c