switch (cmd) { 
switch (cmd) { 
bt832_command(struct i2c_client *client, unsigned int cmd, void *arg){	struct bt832 *t = i2c_get_clientdata(client);	printk("bt832: command %x\n",cmd);        switch (cmd) {		case BT832_HEXDUMP: {			unsigned char *buf;			buf=kmalloc(65,GFP_KERNEL);			bt832_hexdump(&t->client,buf);			kfree(buf);		}		break;		case BT832_REATTACH:			printk("bt832: re-attach\n");			i2c_del_driver(&driver);			i2c_add_driver(&driver);		break;	}	return 0;}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/4ac97914c6c35f6bf132071c718e034d0846b9f5/bt832.c/buggy/drivers/media/video/bt832.c