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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/arm966e.c | |
| parent | 5164fe55639877be4dd6a7c0a504aa1bc279d64d (diff) | |
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arm: error propagation of arm_jtag_set_instr
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
Diffstat (limited to 'src/target/arm966e.c')
| -rw-r--r-- | src/target/arm966e.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/target/arm966e.c b/src/target/arm966e.c index b4207c8c..170e3cc5 100644 --- a/src/target/arm966e.c +++ b/src/target/arm966e.c @@ -88,7 +88,9 @@ static int arm966e_read_cp15(struct target *target, int reg_addr, uint32_t *valu { return retval; } - arm_jtag_set_instr(jtag_info, jtag_info->intest_instr, NULL, TAP_IDLE); + retval = arm_jtag_set_instr(jtag_info, jtag_info->intest_instr, NULL, TAP_IDLE); + if (retval != ERROR_OK) + return retval; fields[0].num_bits = 32; /* REVISIT: table 7-2 shows that bits 31-31 need to be @@ -142,7 +144,9 @@ int arm966e_write_cp15(struct target *target, int reg_addr, uint32_t value) { return retval; } - arm_jtag_set_instr(jtag_info, jtag_info->intest_instr, NULL, TAP_IDLE); + retval = arm_jtag_set_instr(jtag_info, jtag_info->intest_instr, NULL, TAP_IDLE); + if (retval != ERROR_OK) + return retval; fields[0].num_bits = 32; fields[0].out_value = value_buf; |