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| author | Øyvind Harboe <oyvind.harboe@zylin.com> | 2010-07-19 14:37:45 +0200 |
|---|---|---|
| committer | Øyvind Harboe <oyvind.harboe@zylin.com> | 2010-07-19 22:13:49 +0200 |
| commit | 4333840ee3d6d79299bf90b719a3c1628c688690 (patch) | |
| tree | 5311bc6d4ec2b5d6534a3910eff052cdb12e2b71 /src/target/feroceon.c | |
| parent | 5164fe55639877be4dd6a7c0a504aa1bc279d64d (diff) | |
| download | openocd+libswd-4333840ee3d6d79299bf90b719a3c1628c688690.tar.gz openocd+libswd-4333840ee3d6d79299bf90b719a3c1628c688690.tar.bz2 openocd+libswd-4333840ee3d6d79299bf90b719a3c1628c688690.tar.xz openocd+libswd-4333840ee3d6d79299bf90b719a3c1628c688690.zip | |
arm: error propagation of arm_jtag_set_instr
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
Diffstat (limited to 'src/target/feroceon.c')
| -rw-r--r-- | src/target/feroceon.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/target/feroceon.c b/src/target/feroceon.c index ea22ca00..6ca432a8 100644 --- a/src/target/feroceon.c +++ b/src/target/feroceon.c @@ -78,6 +78,7 @@ static int feroceon_dummy_clock_out(struct arm_jtag *jtag_info, uint32_t instr) uint8_t out_buf[4]; uint8_t instr_buf[4]; uint8_t sysspeed_buf = 0x0; + int retval; /* prepare buffer */ buf_set_u32(out_buf, 0, 32, 0); @@ -86,7 +87,9 @@ static int feroceon_dummy_clock_out(struct arm_jtag *jtag_info, uint32_t instr) arm_jtag_scann(jtag_info, 0x1, TAP_DRPAUSE); - arm_jtag_set_instr(jtag_info, jtag_info->intest_instr, NULL, TAP_DRPAUSE); + retval = arm_jtag_set_instr(jtag_info, jtag_info->intest_instr, NULL, TAP_DRPAUSE); + if (retval != ERROR_OK) + return retval; fields[0].num_bits = 32; fields[0].out_value = out_buf; |