if (!mach_beep){ printk("%s: no lowlevel beep support\n", m68kspkr_name); return -1; 
if (!mach_beep) { printk(KERN_INFO "m68kspkr: no lowlevel beep support\n"); return -ENODEV; 
static int __init m68kspkr_init(void){        if (!mach_beep){		printk("%s: no lowlevel beep support\n", m68kspkr_name);		return -1;        }	m68kspkr_dev.evbit[0] = BIT(EV_SND);	m68kspkr_dev.sndbit[0] = BIT(SND_BELL) | BIT(SND_TONE);	m68kspkr_dev.event = m68kspkr_event;	m68kspkr_dev.name = m68kspkr_name;	m68kspkr_dev.phys = m68kspkr_phys;	m68kspkr_dev.id.bustype = BUS_HOST;	m68kspkr_dev.id.vendor = 0x001f;	m68kspkr_dev.id.product = 0x0001;	m68kspkr_dev.id.version = 0x0100;	input_register_device(&m68kspkr_dev);        printk(KERN_INFO "input: %s\n", m68kspkr_name);	return 0;}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/76b7cddfd576331761e945a508254abad11039e9/m68kspkr.c/buggy/drivers/input/misc/m68kspkr.c