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authorzwelch <zwelch@b42882b7-edfa-0310-969c-e2dbd0fdcd60>2009-06-09 02:23:53 +0000
committerzwelch <zwelch@b42882b7-edfa-0310-969c-e2dbd0fdcd60>2009-06-09 02:23:53 +0000
commit2410d4b2b97d6ce9099fc0c5ffb3b493c43a3d3d (patch)
tree26753da8f19d179b153b3111d0518096040f9705 /src
parent0c3e5b50694fcdebc3edccc373fc08adb94d0bb8 (diff)
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Use unsigned type for jtag_tap_count and jtag_tap_by_abs_position.
git-svn-id: svn://svn.berlios.de/openocd/trunk@2144 b42882b7-edfa-0310-969c-e2dbd0fdcd60
Diffstat (limited to 'src')
-rw-r--r--src/jtag/jtag.c6
-rw-r--r--src/jtag/jtag.h4
2 files changed, 5 insertions, 5 deletions
diff --git a/src/jtag/jtag.c b/src/jtag/jtag.c
index 05cfd948..0d7cdb3d 100644
--- a/src/jtag/jtag.c
+++ b/src/jtag/jtag.c
@@ -71,7 +71,7 @@ static jtag_tap_t *__jtag_all_taps = NULL;
* 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 @@ jtag_tap_t *jtag_all_taps(void)
return __jtag_all_taps;
};
-int jtag_tap_count(void)
+unsigned jtag_tap_count(void)
{
return jtag_num_taps;
}
@@ -311,7 +311,7 @@ jtag_tap_t *jtag_tap_by_jim_obj(Jim_Interp *interp, Jim_Obj *o)
}
/* 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();
diff --git a/src/jtag/jtag.h b/src/jtag/jtag.h
index 0913c254..bab2731b 100644
--- a/src/jtag/jtag.h
+++ b/src/jtag/jtag.h
@@ -180,9 +180,9 @@ extern const char *jtag_tap_name(const jtag_tap_t *tap);
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)
{