Coding stylke cleanup; update CHANGELOG.

Signed-off-by: Wolfgang Denk <wd@denx.de>
diff --git a/cpu/mpc85xx/cpu.c b/cpu/mpc85xx/cpu.c
index 63176d2..7735a52 100644
--- a/cpu/mpc85xx/cpu.c
+++ b/cpu/mpc85xx/cpu.c
@@ -71,14 +71,14 @@
 		puts("8548_E");
 		break;
 	case SVR_8544:
-                puts("8544");
-                break;
-        case SVR_8544_E:
-                puts("8544_E");
-                break;
-        case SVR_8568_E:
-                puts("8568_E");
-                break;
+		puts("8544");
+		break;
+	case SVR_8544_E:
+		puts("8544_E");
+		break;
+	case SVR_8568_E:
+		puts("8568_E");
+		break;
 	default:
 		puts("Unknown");
 		break;
@@ -157,7 +157,7 @@
 	/* e500 v2 core has reset control register */
 		volatile unsigned int * rstcr;
 		rstcr = (volatile unsigned int *)(CFG_IMMR + 0xE00B0);
-		*rstcr = 0x2;           /* HRESET_REQ */
+		*rstcr = 0x2;		/* HRESET_REQ */
 	}else{
 	/*
 	 * Initiate hard reset in debug control register DBCR0
diff --git a/cpu/ppc4xx/4xx_enet.c b/cpu/ppc4xx/4xx_enet.c
index be4e824..1200d02 100644
--- a/cpu/ppc4xx/4xx_enet.c
+++ b/cpu/ppc4xx/4xx_enet.c
@@ -344,7 +344,7 @@
 	mfsdr(sdr_pfc1, pfc1);
 	pfc1 &= SDR0_PFC1_SELECT_MASK;
 
-	switch (pfc1) { 
+	switch (pfc1) {
 	case SDR0_PFC1_SELECT_CONFIG_2:
 		/* 1 x GMII port */
 		out32 (ZMII_FER, 0x00);
@@ -361,7 +361,7 @@
 		break;
 	case SDR0_PFC1_SELECT_CONFIG_6:
 		/* 2 x SMII ports */
-		out32 (ZMII_FER, 
+		out32 (ZMII_FER,
 		       ((ZMII_FER_SMII) << ZMII_FER_V(0)) |
 		       ((ZMII_FER_SMII) << ZMII_FER_V(1)));
 		out32 (RGMII_FER, 0x00000000);