diff options
| author | Andreas Fritiofson <andreas.fritiofson@gmail.com> | 2011-11-16 00:14:37 +0100 |
|---|---|---|
| committer | Spencer Oliver <spen@spen-soft.co.uk> | 2011-11-16 23:47:23 +0000 |
| commit | ed13d3d3bea6847dc40787d82ff161fef7ca68ca (patch) | |
| tree | 587f1185749eb77bf3ce582aaedb1a60d1979f93 | |
| parent | aef1fe6024ba5f16557b92436ffb970dabe5c18c (diff) | |
bitq: reduce scope of variables
Change-Id: Ie1049b9d8ed5e44aee038e9181e423c35b4263c4
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/208
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
| -rw-r--r-- | src/jtag/drivers/bitq.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/src/jtag/drivers/bitq.c b/src/jtag/drivers/bitq.c index 064f43b0..db16757c 100644 --- a/src/jtag/drivers/bitq.c +++ b/src/jtag/drivers/bitq.c @@ -43,9 +43,6 @@ static struct bitq_state bitq_in_state; */ void bitq_in_proc(void) { - struct scan_field* field; - int tdo; - /* loop through the queue */ while (bitq_in_state.cmd) { @@ -55,6 +52,7 @@ void bitq_in_proc(void) /* loop through the fields */ while (bitq_in_state.field_idx < bitq_in_state.cmd->cmd.scan->num_fields) { + struct scan_field *field; field = &bitq_in_state.cmd->cmd.scan->fields[bitq_in_state.field_idx]; if (field->in_value) { @@ -66,7 +64,8 @@ void bitq_in_proc(void) /* mask of next bit to be scanned */ uint8_t in_mask = 1 << (bitq_in_state.bit_pos % 8); - if ((tdo = bitq_interface->in()) < 0) + int tdo = bitq_interface->in(); + if (tdo < 0) { #ifdef _DEBUG_JTAG_IO_ LOG_DEBUG("bitq in EOF"); |