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| author | Johannes Thumshirn <jth@kernel.org> | 2023-04-18 20:25:30 +0300 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@linux-watchdog.org> | 2023-04-22 17:05:39 +0300 |
| commit | 87b22656ca6a896d0378e9e60ffccb0c82f48b08 (patch) | |
| tree | 122f9d85dd4a69059d6a672ba8b493ec20b366d8 /tools/perf/scripts/python/stackcollapse.py | |
| parent | a23c83a0ae0280632e734aff1dbf299f602a79c4 (diff) | |
| download | linux-87b22656ca6a896d0378e9e60ffccb0c82f48b08.tar.xz | |
watchdog: menz069_wdt: fix watchdog initialisation
Doing a 'cat /dev/watchdog0' with menz069_wdt as watchdog0 will result in
a NULL pointer dereference.
This happens because we're passing the wrong pointer to
watchdog_register_device(). Fix this by getting rid of the static
watchdog_device structure and use the one embedded into the driver's
per-instance private data.
Signed-off-by: Johannes Thumshirn <jth@kernel.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20230418172531.177349-2-jth@kernel.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions