tveeprom: remove obsolete i2c driver code

From: Hans Verkuil <hverkuil@xs4all.nl>

The i2c driver code was once added for the out-of-tree ivtv driver,
but the ivtv driver hasn't used that for a long time so this code can
now be removed.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>

1 files changed, 0 insertions, 134 deletions

diff --git a/linux/drivers/media/video/tveeprom.c b/linux/drivers/media/video/tveeprom.c
index 9b95d2f28..81a85035f 100644
--- a/linux/drivers/media/video/tveeprom.c
+++ b/linux/drivers/media/video/tveeprom.c
@@ -749,140 +749,6 @@ int tveeprom_read(struct i2c_client *c, unsigned char *eedata, int len)
 }
 EXPORT_SYMBOL(tveeprom_read);
 
-/* ----------------------------------------------------------------------- */
-/* needed for ivtv.sf.net at the moment.  Should go away in the long       */
-/* run, just call the exported tveeprom_* directly, there is no point in   */
-/* using the indirect way via i2c_driver->command()                        */
-
-static unsigned short normal_i2c[] = {
-	0xa0 >> 1,
-	I2C_CLIENT_END,
-};
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 13)
-static unsigned short normal_i2c_range[] = { I2C_CLIENT_END };
-#endif
-
-I2C_CLIENT_INSMOD;
-
-static struct i2c_driver i2c_driver_tveeprom;
-
-static int
-tveeprom_command(struct i2c_client *client,
-		 unsigned int       cmd,
-		 void              *arg)
-{
-	struct tveeprom eeprom;
-	u32 *eeprom_props = arg;
-	u8 *buf;
-
-	switch (cmd) {
-	case 0:
-		buf = kzalloc(256, GFP_KERNEL);
-		tveeprom_read(client, buf, 256);
-		tveeprom_hauppauge_analog(client, &eeprom, buf);
-		kfree(buf);
-		eeprom_props[0] = eeprom.tuner_type;
-		eeprom_props[1] = eeprom.tuner_formats;
-		eeprom_props[2] = eeprom.model;
-		eeprom_props[3] = eeprom.revision;
-		eeprom_props[4] = eeprom.has_radio;
-		break;
-	default:
-		return -EINVAL;
-	}
-	return 0;
-}
-
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 5, 0)
-static int
-tveeprom_detect_client(struct i2c_adapter *adapter,
-		       int                 address,
-		       int                 kind)
-#else
-static int
-tveeprom_detect_client(struct i2c_adapter *adapter,
-		       int                 address,
-		       unsigned short      flags,
-		       int                 kind)
-#endif
-{
-	struct i2c_client *client;
-
-	client = kzalloc(sizeof(struct i2c_client), GFP_KERNEL);
-	if (NULL == client)
-		return -ENOMEM;
-	client->addr = address;
-	client->adapter = adapter;
-	client->driver = &i2c_driver_tveeprom;
-#if LINUX_VERSION_CODE <=  KERNEL_VERSION(2, 6, 15)
-	client->flags = I2C_CLIENT_ALLOW_USE;
-#endif
-	snprintf(client->name, sizeof(client->name), "tveeprom");
-	i2c_attach_client(client);
-
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 5, 0)
-	MOD_INC_USE_COUNT;
-#endif
-	return 0;
-}
-
-static int
-tveeprom_attach_adapter(struct i2c_adapter *adapter)
-{
-#ifdef I2C_CLASS_TV_ANALOG
-	if (adapter->class & I2C_CLASS_TV_ANALOG)
-#else
-	if (adapter->id == I2C_HW_B_BT848)
-#endif
-		return i2c_probe(adapter, &addr_data, tveeprom_detect_client);
-	return 0;
-}
-
-static int
-tveeprom_detach_client(struct i2c_client *client)
-{
-	int err;
-
-	err = i2c_detach_client(client);
-	if (err < 0)
-		return err;
-	kfree(client);
-	return 0;
-}
-
-static struct i2c_driver i2c_driver_tveeprom = {
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 0)
-#if LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 15)
-	.owner          = THIS_MODULE,
-#endif
-#endif
-#if LINUX_VERSION_CODE <=  KERNEL_VERSION(2, 6, 15)
-	.name           = "tveeprom",
-	.flags          = I2C_DF_NOTIFY,
-#else
-	.driver = {
-		.name   = "tveeprom",
-	},
-#endif
-	.id             = I2C_DRIVERID_TVEEPROM,
-	.attach_adapter = tveeprom_attach_adapter,
-	.detach_client  = tveeprom_detach_client,
-	.command        = tveeprom_command,
-};
-
-static int __init tveeprom_init(void)
-{
-	return i2c_add_driver(&i2c_driver_tveeprom);
-}
-
-static void __exit tveeprom_exit(void)
-{
-	i2c_del_driver(&i2c_driver_tveeprom);
-}
-
-module_init(tveeprom_init);
-module_exit(tveeprom_exit);
-
 /*
  * Local variables:
  * c-basic-offset: 8