media: ad5820: Drop unsupported ad5823 from i2c_ and of_device_id tables

The supported ad5820 and ad5821 VCMs both use a single 16 bit register
which is written by sending 2 bytes with the data directly after sending
the i2c-client address.

The ad5823 OTOH has a more typical i2c / smbus device setup with multiple
8 bit registers where the first byte send after the i2c-client address is
the register address and the actual data only starts from the second byte
after the i2c-client address.

The ad5823 i2c_ and of_device_id-s was added at the same time as
the ad5821 ids with as rationale:

"""
Some camera modules also refer that AD5823 is a replacement of AD5820:
https://download.kamami.com/p564094-OV8865_DS.pdf
"""

The AD5823 may be an electrical and functional replacement of the AD5820,
but from a software pov it is not compatible at all and it is going to
need its own driver, drop its id from the ad5820 driver.

Fixes: b8bf73136bae ("media: ad5820: Add support for ad5821 and ad5823")
Cc: Pavel Machek <[e-mail]>
Cc: Ricardo Ribalda Delgado <[e-mail]>
Signed-off-by: Hans de Goede <[e-mail]>
Reviewed-by: Ricardo Ribalda <[e-mail]>
Signed-off-by: Sakari Ailus <[e-mail]>
Signed-off-by: Mauro Carvalho Chehab <[e-mail]>

drivers/media/i2c/ad5820.c

···
 static const struct i2c_device_id ad5820_id_table[] = {
 	{ "ad5820", 0 },
 	{ "ad5821", 0 },
-	{ "ad5823", 0 },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, ad5820_id_table);
···
 static const struct of_device_id ad5820_of_table[] = {
 	{ .compatible = "adi,ad5820" },
 	{ .compatible = "adi,ad5821" },
-	{ .compatible = "adi,ad5823" },
 	{ }
 };
 MODULE_DEVICE_TABLE(of, ad5820_of_table);