staging: rtl8188eu: remove another unused enum

The rt_eeprom_type enum is not used. Remove it.
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20210725155902.32433-6-martin@kaiser.cxSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8188eu/include/hal_intf.h

@@ -105,12 +105,6 @@ enum hal_odm_variable {
 	HAL_ODM_WIFI_DISPLAY_STATE,
 };
 
-enum rt_eeprom_type {
-	EEPROM_93C46,
-	EEPROM_93C56,
-	EEPROM_BOOT_EFUSE,
-};
-
 #define RF_CHANGE_BY_INIT	0
 #define RF_CHANGE_BY_IPS	BIT(28)
 #define RF_CHANGE_BY_PS		BIT(29)