snd_printk("max memory size is 1GB!!\n"); 
snd_printk(KERN_ERR "max memory size is 1GB!!\n"); 
static int is_valid_page(unsigned long ptr){	if (ptr & ~0x3fffffffUL) {		snd_printk("max memory size is 1GB!!\n");		return 0;	}	if (ptr & (SNDRV_TRIDENT_PAGE_SIZE-1)) {		snd_printk("page is not aligned\n");		return 0;	}	return 1;}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/99b359ba10a582148c6725f428a33ba5356dd993/trident_memory.c/clean/sound/pci/trident/trident_memory.c