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| author | Øyvind Harboe <oyvind.harboe@zylin.com> | 2010-06-21 09:02:53 +0200 |
|---|---|---|
| committer | Øyvind Harboe <oyvind.harboe@zylin.com> | 2010-06-21 09:03:31 +0200 |
| commit | 7013b960feeb0d4ab3aeae40d5ac17dda6d79a3a (patch) | |
| tree | 1544a43643d2185ee7bc2fb4ce0ef5a4a990a745 /src/target/adi_v5_jtag.c | |
| parent | 8d1dcb9bcde55ff29c1967d86c5f8985620df923 (diff) | |
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adi_v5_jtag: add missing error handling
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
Diffstat (limited to 'src/target/adi_v5_jtag.c')
| -rw-r--r-- | src/target/adi_v5_jtag.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/target/adi_v5_jtag.c b/src/target/adi_v5_jtag.c index b3687084..44f624f3 100644 --- a/src/target/adi_v5_jtag.c +++ b/src/target/adi_v5_jtag.c @@ -259,7 +259,11 @@ static int jtagdp_transaction_endcheck(struct adiv5_dap *dap) LOG_DEBUG("jtag-dp: CTRL/STAT error, 0x%" PRIx32, ctrlstat); /* Check power to debug regions */ if ((ctrlstat & 0xf0000000) != 0xf0000000) - ahbap_debugport_init(dap); + { + retval = ahbap_debugport_init(dap); + if (retval != ERROR_OK) + return retval; + } else { uint32_t mem_ap_csw, mem_ap_tar; |