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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
__archive__
zwelch 2009-06-09 02:23:53 +00:00
parent 0c3e5b5069
commit 2410d4b2b9
2 changed files with 5 additions and 5 deletions
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6
src/jtag/jtag.c
View File

@ -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 * The number of TAPs in the __jtag_all_taps list, used to track the
* assigned chain position to new TAPs * 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; enum reset_types jtag_reset_config = RESET_NONE;
tap_state_t cmd_queue_end_state = TAP_RESET; tap_state_t cmd_queue_end_state = TAP_RESET;
@ -250,7 +250,7 @@ jtag_tap_t *jtag_all_taps(void)
return __jtag_all_taps; return __jtag_all_taps;
}; };
int jtag_tap_count(void) unsigned jtag_tap_count(void)
{ {
return jtag_num_taps; 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 */ /* 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(); jtag_tap_t *t = jtag_all_taps();

4
src/jtag/jtag.h
View File

@ -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_position(int n);
extern jtag_tap_t* jtag_tap_by_string(const char* dotted_name); 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_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 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) static __inline__ jtag_tap_t* jtag_tap_next_enabled(jtag_tap_t* p)
{ {