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| author | Øyvind Harboe <oyvind.harboe@zylin.com> | 2010-07-20 08:23:59 +0200 |
|---|---|---|
| committer | Øyvind Harboe <oyvind.harboe@zylin.com> | 2010-07-20 08:24:53 +0200 |
| commit | e0525cd182aee35549f13e786143ccc0a252aeab (patch) | |
| tree | 51f6cb173c4299e2d95f757396c8a0f0918162fa /src/target/arm7tdmi.c | |
| parent | a9761c90931101d280b9443126db017f96d92e3d (diff) | |
| download | openocd+libswd-e0525cd182aee35549f13e786143ccc0a252aeab.tar.gz openocd+libswd-e0525cd182aee35549f13e786143ccc0a252aeab.tar.bz2 openocd+libswd-e0525cd182aee35549f13e786143ccc0a252aeab.tar.xz openocd+libswd-e0525cd182aee35549f13e786143ccc0a252aeab.zip | |
arm_jtag_scann error propagation fixes
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
Diffstat (limited to 'src/target/arm7tdmi.c')
| -rw-r--r-- | src/target/arm7tdmi.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/target/arm7tdmi.c b/src/target/arm7tdmi.c index 8befe2bf..f4ba44ac 100644 --- a/src/target/arm7tdmi.c +++ b/src/target/arm7tdmi.c @@ -120,7 +120,9 @@ static __inline int arm7tdmi_clock_out(struct arm_jtag *jtag_info, uint32_t out, uint32_t *deprecated, int breakpoint) { int retval; - arm_jtag_scann(jtag_info, 0x1, TAP_DRPAUSE); + retval = arm_jtag_scann(jtag_info, 0x1, TAP_DRPAUSE); + if (retval != ERROR_OK) + return retval; retval = arm_jtag_set_instr(jtag_info, jtag_info->intest_instr, NULL, TAP_DRPAUSE); if (retval != ERROR_OK) return retval; |