[Openocd-svn] r1529 - trunk/src/jtag

[<oh...@ma...>]

Author: oharboe
Date: 2009-04-26 22:02:15 +0200 (Sun, 26 Apr 2009)
New Revision: 1529

Modified:
   trunk/src/jtag/jtag.h
Log:
Zach Welch <zw...@su...> add TAP_SCAN_BYTES macro

Modified: trunk/src/jtag/jtag.h
===================================================================
--- trunk/src/jtag/jtag.h	2009-04-25 02:53:07 UTC (rev 1528)
+++ trunk/src/jtag/jtag.h	2009-04-26 20:02:15 UTC (rev 1529)
@@ -237,7 +237,7 @@
 typedef int (*in_handler_t)(u8* in_value, void* priv, struct scan_field_s* field);
 
 /// @brief calculates number of bytes required to hold @a n TAP scan bits
-#define TAP_SCAN_BYTES(n)		(((n) / 8) + !!((n) % 8))
+#define TAP_SCAN_BYTES(n)		CEIL(n, 8)
 
 typedef struct scan_field_s
 {