snd_printk("Reg %02x now is %02x (%d)\n", reg, data, ret); 
snd_printk(KERN_DEBUG "Reg %02x now is %02x (%d)\n", reg, data, ret); 
static int snd_es18xx_read(es18xx_t *chip, unsigned char reg){	unsigned long flags;	int ret, data;        spin_lock_irqsave(&chip->reg_lock, flags);	ret = snd_es18xx_dsp_command(chip, 0xC0);	if (ret < 0)		goto end;        ret = snd_es18xx_dsp_command(chip, reg);	if (ret < 0)		goto end;	data = snd_es18xx_dsp_get_byte(chip);	ret = data;#ifdef REG_DEBUG	snd_printk("Reg %02x now is %02x (%d)\n", reg, data, ret);#endif end:        spin_unlock_irqrestore(&chip->reg_lock, flags);	return ret;}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/99b359ba10a582148c6725f428a33ba5356dd993/es18xx.c/buggy/sound/isa/es18xx.c