ACPI: bus: Set driver_data to NULL every time .add() fails

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Most ACPI drivers set driver_data in their .add() callbacks, but usually
they don't clear it in the error code path.

Set driver_data to NULL in acpi_device_probe() to prevent stale pointers
from staying around.

Signed-off-by: Michal Wilczynski <michal.wilczynski@intel.com>
[ rjw: Subject and changelog edits ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

...

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Michal Wilczynski 2023-07-03 11:02:45 +03:00 • committed by Rafael J. Wysocki

parent c542ce36a9

commit 0d16710146

1 changed files with 3 additions and 1 deletions

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drivers/acpi/bus.c

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