[Openocd-svn] r2144 - trunk/src/jtag

[<zw...@ma...>]

Author: zwelch
Date: 2009-06-09 04:23:53 +0200 (Tue, 09 Jun 2009)
New Revision: 2144

Modified:
   trunk/src/jtag/jtag.c
   trunk/src/jtag/jtag.h
Log:
Use unsigned type for jtag_tap_count and jtag_tap_by_abs_position.


Modified: trunk/src/jtag/jtag.c
===================================================================
--- trunk/src/jtag/jtag.c	2009-06-09 02:23:44 UTC (rev 2143)
+++ trunk/src/jtag/jtag.c	2009-06-09 02:23:53 UTC (rev 2144)
@@ -71,7 +71,7 @@
  * The number of TAPs in the __jtag_all_taps list, used to track the
  * assigned chain position to new TAPs
  */
-static int jtag_num_taps = 0;
+static unsigned jtag_num_taps = 0;
 
 enum reset_types jtag_reset_config = RESET_NONE;
 tap_state_t cmd_queue_end_state = TAP_RESET;
@@ -250,7 +250,7 @@
 	return __jtag_all_taps;
 };
 
-int jtag_tap_count(void)
+unsigned jtag_tap_count(void)
 {
 	return jtag_num_taps;
 }
@@ -311,7 +311,7 @@
 }
 
 /* returns a pointer to the n-th device in the scan chain */
-jtag_tap_t *jtag_tap_by_abs_position(int n)
+jtag_tap_t *jtag_tap_by_abs_position(unsigned n)
 {
 	jtag_tap_t *t = jtag_all_taps();
 

Modified: trunk/src/jtag/jtag.h
===================================================================
--- trunk/src/jtag/jtag.h	2009-06-09 02:23:44 UTC (rev 2143)
+++ trunk/src/jtag/jtag.h	2009-06-09 02:23:53 UTC (rev 2144)
@@ -180,9 +180,9 @@
 extern jtag_tap_t* jtag_tap_by_position(int n);
 extern jtag_tap_t* jtag_tap_by_string(const char* dotted_name);
 extern jtag_tap_t* jtag_tap_by_jim_obj(Jim_Interp* interp, Jim_Obj* obj);
-extern jtag_tap_t* jtag_tap_by_abs_position(int abs_position);
+extern jtag_tap_t* jtag_tap_by_abs_position(unsigned abs_position);
 extern unsigned jtag_tap_count_enabled(void);
-extern int jtag_tap_count(void);
+extern unsigned jtag_tap_count(void);
 
 static __inline__ jtag_tap_t* jtag_tap_next_enabled(jtag_tap_t* p)
 {