diff --git a/cpu/mcf523x/cpu_init.c b/cpu/mcf523x/cpu_init.c
index a31054d..55c9cd3 100644
--- a/cpu/mcf523x/cpu_init.c
+++ b/cpu/mcf523x/cpu_init.c
@@ -127,19 +127,19 @@
 
 void uart_port_conf(void)
 {
-        volatile gpio_t *gpio = (gpio_t *) MMAP_GPIO;
+	volatile gpio_t *gpio = (gpio_t *) MMAP_GPIO;
 
-        /* Setup Ports: */
-        switch (CFG_UART_PORT) {
-        case 0:
-                gpio->par_uart = (GPIO_PAR_UART_U0RXD | GPIO_PAR_UART_U0TXD);
-                break;
-        case 1:
-                gpio->par_uart =
-                    (GPIO_PAR_UART_U1RXD_U1RXD | GPIO_PAR_UART_U1TXD_U1TXD);
-                break;
-        case 2:
-                gpio->par_timer = (GPIO_PAR_UART_U2RXD | GPIO_PAR_UART_U2TXD);
-                break;
-        }
+	/* Setup Ports: */
+	switch (CFG_UART_PORT) {
+	case 0:
+		gpio->par_uart = (GPIO_PAR_UART_U0RXD | GPIO_PAR_UART_U0TXD);
+		break;
+	case 1:
+		gpio->par_uart =
+			(GPIO_PAR_UART_U1RXD_U1RXD | GPIO_PAR_UART_U1TXD_U1TXD);
+		break;
+	case 2:
+		gpio->par_timer = (GPIO_PAR_UART_U2RXD | GPIO_PAR_UART_U2TXD);
+		break;
+	}
 }
diff --git a/cpu/mcf523x/speed.c b/cpu/mcf523x/speed.c
index 509109d..247d318 100644
--- a/cpu/mcf523x/speed.c
+++ b/cpu/mcf523x/speed.c
@@ -41,8 +41,9 @@
 	pll->syncr = PLL_SYNCR_MFD(1);
 
 	while (!(pll->synsr & PLL_SYNSR_LOCK));
-	
+
 	gd->bus_clk = CFG_CLK;
 	gd->cpu_clk = (gd->bus_clk * 2);
+
 	return (0);
 }