diff options
author | zwelch <zwelch@b42882b7-edfa-0310-969c-e2dbd0fdcd60> | 2009-06-11 07:08:14 +0000 |
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committer | zwelch <zwelch@b42882b7-edfa-0310-969c-e2dbd0fdcd60> | 2009-06-11 07:08:14 +0000 |
commit | 08382e06014c118ede5f5688e39792ea675e2204 (patch) | |
tree | dee55786d07d611f4991e0d490b8fd51d519c65f /src/jtag/core.c | |
parent | 04cb1210733537aa65d2975515a8be137dbd0b2b (diff) |
Out-of-line jtag_tap_next_enabled and simplify its logic.
git-svn-id: svn://svn.berlios.de/openocd/trunk@2185 b42882b7-edfa-0310-969c-e2dbd0fdcd60
Diffstat (limited to 'src/jtag/core.c')
-rw-r--r-- | src/jtag/core.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/jtag/core.c b/src/jtag/core.c index 1c14c8ea..4208167b 100644 --- a/src/jtag/core.c +++ b/src/jtag/core.c @@ -202,6 +202,18 @@ jtag_tap_t *jtag_tap_by_position(unsigned n) return t; } +jtag_tap_t* jtag_tap_next_enabled(jtag_tap_t* p) +{ + p = p ? p->next_tap : jtag_all_taps(); + while (p) + { + if (p->enabled) + return p; + p = p->next_tap; + } + return NULL; +} + const char *jtag_tap_name(const jtag_tap_t *tap) { return (tap == NULL) ? "(unknown)" : tap->dotted_name; |