Some code cleanup
diff --git a/board/icecube/icecube.c b/board/icecube/icecube.c
index 4197a7c..4f056b2 100644
--- a/board/icecube/icecube.c
+++ b/board/icecube/icecube.c
@@ -187,17 +187,17 @@
 #endif /* CFG_RAMBOOT */
 
 	/*
-	 * On MPC5200B we need to set the special configuration delay in the 
-	 * DDR controller. Please refer to Freescale's AN3221 "MPC5200B SDRAM 
+	 * On MPC5200B we need to set the special configuration delay in the
+	 * DDR controller. Please refer to Freescale's AN3221 "MPC5200B SDRAM
 	 * Initialization and Configuration", 3.3.1 SDelay--MBAR + 0x0190:
 	 *
-	 * "The SDelay should be written to a value of 0x00000004. It is 
-	 * required to account for changes caused by normal wafer processing 
+	 * "The SDelay should be written to a value of 0x00000004. It is
+	 * required to account for changes caused by normal wafer processing
 	 * parameters."
-	 */ 
+	 */
 	svr = get_svr();
 	pvr = get_pvr();
-	if ((SVR_MJREV(svr) >= 2) && 
+	if ((SVR_MJREV(svr) >= 2) &&
 	    (PVR_MAJ(pvr) == 1) && (PVR_MIN(pvr) == 4)) {
 
 		*(vu_long *)MPC5XXX_SDRAM_SDELAY = 0x04;