diff options
| author | Wei Fang <wei.fang@nxp.com> | 2025-11-25 16:52:09 +0800 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2025-11-27 11:57:45 +0100 |
| commit | c0a1f3d7e128e8d1b6c0fe09c68eac5ebcf677c8 (patch) | |
| tree | aaf55241cebd0785394f16bcc777cebe66be6140 /kernel/locking/mutex-debug.c | |
| parent | e97faa0c20ea8840f45569ba434e30538fff8fc9 (diff) | |
net: fec: do not allow enabling PPS and PEROUT simultaneously
In the current driver, PPS and PEROUT use the same channel to generate
the events, so they cannot be enabled at the same time. Otherwise, the
later configuration will overwrite the earlier configuration. Therefore,
when configuring PPS, the driver will check whether PEROUT is enabled.
Similarly, when configuring PEROUT, the driver will check whether PPS
is enabled.
Fixes: 350749b909bf ("net: fec: Add support for periodic output signal of PPS")
Signed-off-by: Wei Fang <wei.fang@nxp.com>
Link: https://patch.msgid.link/20251125085210.1094306-4-wei.fang@nxp.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'kernel/locking/mutex-debug.c')
0 files changed, 0 insertions, 0 deletions