rename CFG_ macros to CONFIG_SYS

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
diff --git a/include/asm-ppc/status_led.h b/include/asm-ppc/status_led.h
index eb81f37..0375709 100644
--- a/include/asm-ppc/status_led.h
+++ b/include/asm-ppc/status_led.h
@@ -24,7 +24,7 @@
 
 static inline void __led_init (led_id_t mask, int state)
 {
-	volatile immap_t *immr = (immap_t *) CFG_IMMR;
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
 
 #ifdef STATUS_LED_PAR
 	immr->STATUS_LED_PAR &= ~mask;
@@ -51,12 +51,12 @@
 
 static inline void __led_toggle (led_id_t mask)
 {
-	((immap_t *) CFG_IMMR)->STATUS_LED_DAT ^= mask;
+	((immap_t *) CONFIG_SYS_IMMR)->STATUS_LED_DAT ^= mask;
 }
 
 static inline void __led_set (led_id_t mask, int state)
 {
-	volatile immap_t *immr = (immap_t *) CFG_IMMR;
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
 
 #if (STATUS_LED_ACTIVE == 0)
 	if (state == STATUS_LED_ON)