global: Migrate CONFIG_POWER_PFUZE100_I2C_ADDR to CFG

Perform a simple rename of CONFIG_POWER_PFUZE100_I2C_ADDR to CFG_POWER_PFUZE100_I2C_ADDR

Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/include/configs/mx6sabresd.h b/include/configs/mx6sabresd.h
index 1aa8a56..30d3b9d 100644
--- a/include/configs/mx6sabresd.h
+++ b/include/configs/mx6sabresd.h
@@ -25,7 +25,7 @@
 #endif
 
 /* PMIC */
-#define CONFIG_POWER_PFUZE100_I2C_ADDR	0x08
+#define CFG_POWER_PFUZE100_I2C_ADDR	0x08
 
 /* USB Configs */
 #ifdef CONFIG_CMD_USB