diff options
| author | Wei Fang <[email protected]> | 2024-10-08 14:11:53 +0800 |
|---|---|---|
| committer | Jakub Kicinski <[email protected]> | 2024-10-09 19:37:55 -0700 |
| commit | 6be063071a457767ee229db13f019c2ec03bfe44 (patch) | |
| tree | b471aefb43f7ac1f63bf9e40f3d3d621bf993055 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | 080ddc22f3b0a58500f87e8e865aabbf96495eea (diff) | |
net: fec: don't save PTP state if PTP is unsupported
Some platforms (such as i.MX25 and i.MX27) do not support PTP, so on
these platforms fec_ptp_init() is not called and the related members
in fep are not initialized. However, fec_ptp_save_state() is called
unconditionally, which causes the kernel to panic. Therefore, add a
condition so that fec_ptp_save_state() is not called if PTP is not
supported.
Fixes: a1477dc87dc4 ("net: fec: Restart PPS after link state change")
Reported-by: Guenter Roeck <[email protected]>
Closes: https://lore.kernel.org/lkml/[email protected]/
Signed-off-by: Wei Fang <[email protected]>
Reviewed-by: Csókás, Bence <[email protected]>
Reviewed-by: Simon Horman <[email protected]>
Tested-by: Guenter Roeck <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions