[Openocd-svn] r1631 - trunk/src/target

[oharboe at B. <oh...@ma...>]

Author: oharboe
Date: 2009-05-07 08:51:27 +0200 (Thu, 07 May 2009)
New Revision: 1631

Modified:
   trunk/src/target/arm7tdmi.c
Log:
slightly increase readability of code

Modified: trunk/src/target/arm7tdmi.c
===================================================================
--- trunk/src/target/arm7tdmi.c	2009-05-07 06:47:09 UTC (rev 1630)
+++ trunk/src/target/arm7tdmi.c	2009-05-07 06:51:27 UTC (rev 1631)
@@ -265,28 +265,29 @@
 
 	jtag_add_dr_scan_now(2, fields, TAP_INVALID);
 
+	u32 readback=flip_u32(le_to_h_u32(tmp), 32);
 	switch (size)
 	{
 		case 4:
 			if (be)
 			{
-				h_u32_to_be(((u8*)in), flip_u32(le_to_h_u32(tmp), 32));
+				h_u32_to_be(((u8*)in), readback);
 			} else
 			{
-				 h_u32_to_le(((u8*)in), flip_u32(le_to_h_u32(tmp), 32));
+				 h_u32_to_le(((u8*)in), readback);
 			}
 			break;
 		case 2:
 			if (be)
 			{
-				h_u16_to_be(((u8*)in), flip_u32(le_to_h_u32(tmp), 32) & 0xffff);
+				h_u16_to_be(((u8*)in), readback & 0xffff);
 			} else
 			{
-				h_u16_to_le(((u8*)in), flip_u32(le_to_h_u32(tmp), 32) & 0xffff);
+				h_u16_to_le(((u8*)in), readback & 0xffff);
 			}
 			break;
 		case 1:
-			*((u8 *)in)= flip_u32(le_to_h_u32(tmp), 32) & 0xff;
+			*((u8 *)in)= readback & 0xff;
 			break;
 	}