miiphy: Fix some formatting issues

Mostly putting a space between function name and "(", and
doing return (foo)

Signed-off-by: Andy Fleming <afleming@freescale.com>
Acked-by: Detlev Zundel <dzu@denx.de>

common/miiphyutil.c

@@ -255,7 +255,7 @@ int miiphy_info(const char *devname, unsigned char addr, unsigned int *oui,
 
 	if (miiphy_read(devname, addr, MII_PHYSID2, &tmp) != 0) {
 		debug("PHY ID register 2 read failed\n");
-		return (-1);
+		return -1;
 	}
 	reg = tmp;
 
@@ -263,12 +263,12 @@ int miiphy_info(const char *devname, unsigned char addr, unsigned int *oui,
 
 	if (reg == 0xFFFF) {
 		/* No physical device present at this address */
-		return (-1);
+		return -1;
 	}
 
 	if (miiphy_read(devname, addr, MII_PHYSID1, &tmp) != 0) {
 		debug("PHY ID register 1 read failed\n");
-		return (-1);
+		return -1;
 	}
 	reg |= tmp << 16;
 	debug("PHY_PHYIDR[1,2] @ 0x%x = 0x%08x\n", addr, reg);
@@ -276,7 +276,7 @@ int miiphy_info(const char *devname, unsigned char addr, unsigned int *oui,
 	*oui = (reg >> 10);
 	*model = (unsigned char)((reg >> 4) & 0x0000003F);
 	*rev = (unsigned char)(reg & 0x0000000F);
-	return (0);
+	return 0;
 }
 
 /*****************************************************************************
@@ -292,11 +292,11 @@ int miiphy_reset(const char *devname, unsigned char addr)
 
 	if (miiphy_read(devname, addr, MII_BMCR, &reg) != 0) {
 		debug("PHY status read failed\n");
-		return (-1);
+		return -1;
 	}
 	if (miiphy_write(devname, addr, MII_BMCR, reg | BMCR_RESET) != 0) {
 		debug("PHY reset failed\n");
-		return (-1);
+		return -1;
 	}
 #ifdef CONFIG_PHY_RESET_DELAY
 	udelay(CONFIG_PHY_RESET_DELAY);	/* Intel LXT971A needs this */
@@ -315,12 +315,12 @@ int miiphy_reset(const char *devname, unsigned char addr)
 		udelay(1000);
 	}
 	if ((reg & 0x8000) == 0) {
-		return (0);
+		return 0;
 	} else {
 		puts("PHY reset timed out\n");
-		return (-1);
+		return -1;
 	}
-	return (0);
+	return 0;
 }
 
 /*****************************************************************************
@@ -338,9 +338,9 @@ int miiphy_speed(const char *devname, unsigned char addr)
 	 * Check for 1000BASE-X.  If it is supported, then assume that the speed
 	 * is 1000.
 	 */
-	if (miiphy_is_1000base_x (devname, addr)) {
+	if (miiphy_is_1000base_x(devname, addr))
 		return _1000BASET;
-	}
+
 	/*
 	 * No 1000BASE-X, so assume 1000BASE-T/100BASE-TX/10BASE-T register set.
 	 */
@@ -350,9 +350,9 @@ int miiphy_speed(const char *devname, unsigned char addr)
 		goto miiphy_read_failed;
 	}
 	if (btsr != 0xFFFF &&
-	    (btsr & (PHY_1000BTSR_1000FD | PHY_1000BTSR_1000HD))) {
+			(btsr & (PHY_1000BTSR_1000FD | PHY_1000BTSR_1000HD)))
 		return _1000BASET;
-	}
+
 #endif /* CONFIG_PHY_GIGE */
 
 	/* Check Basic Management Control Register first. */
@@ -470,14 +470,14 @@ int miiphy_link(const char *devname, unsigned char addr)
 	(void)miiphy_read(devname, addr, MII_BMSR, &reg);
 	if (miiphy_read(devname, addr, MII_BMSR, &reg)) {
 		puts("MII_BMSR read failed, assuming no link\n");
-		return (0);
+		return 0;
 	}
 
 	/* Determine if a link is active */
 	if ((reg & BMSR_LSTATUS) != 0) {
-		return (1);
+		return 1;
 	} else {
-		return (0);
+		return 0;
 	}
 }
 #endif