x86: Coding Style Cleanup

Perform some basic code cleanups of the x86 files
diff --git a/arch/i386/cpu/start16.S b/arch/i386/cpu/start16.S
index ebe5835..2a5cca9 100644
--- a/arch/i386/cpu/start16.S
+++ b/arch/i386/cpu/start16.S
@@ -31,7 +31,8 @@
 .code16
 .globl start16
 start16:
-	/* First we let the BSP do some early initialization
+	/*
+	 * First we let the BSP do some early initialization
 	 * this code have to map the flash to its final position
 	 */
 	mov	$board_init16_ret, %bp
@@ -40,7 +41,7 @@
 
 	/* Turn of cache (this might require a 486-class CPU) */
 	movl	%cr0, %eax
-	orl	$0x60000000,%eax
+	orl	$0x60000000, %eax
 	movl	%eax, %cr0
 	wbinvd
 
@@ -50,7 +51,7 @@
 
 	/* Now, we enter protected mode */
 	movl	%cr0, %eax
-	orl	$1,%eax
+	orl	$1, %eax
 	movl	%eax, %cr0
 
 	/* Flush the prefetch queue */
@@ -61,7 +62,7 @@
 
 	/* Finally jump to the 32bit initialization code */
 	movw	$code32start, %ax
-	movw	%ax,%bp
+	movw	%ax, %bp
 o32 cs	ljmp	*(%bp)
 
 	/* 48-bit far pointer */