diff options
| author | Aniket Randive <aniket.randive@oss.qualcomm.com> | 2026-05-04 15:40:45 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-05-11 17:21:12 +0200 |
| commit | 16e95bfb79b5d9d01dc7651d98caf3c2ace331cd (patch) | |
| tree | c34ed47015ce2581718b88dd8735183cd20f5456 /tools/perf/scripts | |
| parent | ebd57bda9df6234d93e05dfe2fd250c6535ca3bb (diff) | |
serial: qcom-geni: Avoid probing debug console UART without console support
When CONFIG_SERIAL_QCOM_GENI_CONSOLE is disabled, the driver still
advertises the debug UART compatible strings ("qcom,geni-debug-uart"
and "qcom,sa8255p-geni-debug-uart") in its of_match table. This lets the
driver match and probe console UART DT nodes even though console
support is not built. As a result, the console port is never registered
with the UART core and uart_add_one_port() fails with -EINVAL.
Fix this by only including the debug UART compatible entries in the
match table when CONFIG_SERIAL_QCOM_GENI_CONSOLE is enabled, preventing
the driver from probing console UART nodes when console support is
absent.
Reviewed-by: Praveen Talari <praveen.talari@oss.qualcomm.com>
Signed-off-by: Aniket Randive <aniket.randive@oss.qualcomm.com>
Link: https://patch.msgid.link/20260504101045.1084672-1-aniket.randive@oss.qualcomm.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts')
0 files changed, 0 insertions, 0 deletions