unicore32: Fix typo 'PUV3_I2C'

Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Acked-by: Guan Xuetao <gxt@mprc.pku.edu.cn>
diff --git a/arch/unicore32/Kconfig b/arch/unicore32/Kconfig
index e57dcce..942ed61 100644
--- a/arch/unicore32/Kconfig
+++ b/arch/unicore32/Kconfig
@@ -237,13 +237,13 @@
 
 config I2C_BATTERY_BQ27200
 	tristate "I2C Battery BQ27200 Support"
-	select PUV3_I2C
+	select I2C_PUV3
 	select POWER_SUPPLY
 	select BATTERY_BQ27x00
 
 config I2C_EEPROM_AT24
 	tristate "I2C EEPROMs AT24 support"
-	select PUV3_I2C
+	select I2C_PUV3
 	select MISC_DEVICES
 	select EEPROM_AT24