eeprom: More consistent symbol names

Now that all EEPROM drivers live in the same place, let's harmonize
their symbol names.

Also fix eeprom's dependencies, it definitely needs sysfs, and is no
longer experimental after many years in the kernel tree.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Wolfram Sang <w.sang@pengutronix.de>
Cc: David Brownell <dbrownell@users.sourceforge.net>
diff --git a/drivers/misc/eeprom/Kconfig b/drivers/misc/eeprom/Kconfig
index 62aae33..c76df8c 100644
--- a/drivers/misc/eeprom/Kconfig
+++ b/drivers/misc/eeprom/Kconfig
@@ -1,6 +1,6 @@
 menu "EEPROM support"
 
-config AT24
+config EEPROM_AT24
 	tristate "I2C EEPROMs from most vendors"
 	depends on I2C && SYSFS && EXPERIMENTAL
 	help
@@ -26,7 +26,7 @@
 	  This driver can also be built as a module.  If so, the module
 	  will be called at24.
 
-config SPI_AT25
+config EEPROM_AT25
 	tristate "SPI EEPROMs from most vendors"
 	depends on SPI && SYSFS
 	help
@@ -37,9 +37,9 @@
 	  This driver can also be built as a module.  If so, the module
 	  will be called at25.
 
-config SENSORS_EEPROM
+config EEPROM_LEGACY
 	tristate "Old I2C EEPROM reader"
-	depends on I2C && EXPERIMENTAL
+	depends on I2C && SYSFS
 	help
 	  If you say yes here you get read-only access to the EEPROM data
 	  available on modern memory DIMMs and Sony Vaio laptops via I2C. Such