linux

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Files

Rafael J. Wysocki 51dcff9796 platform/chrome: wilco_ec: event: Check ACPI_COMPANION()

Every platform driver can be forced to match a device that doesn't match
its list of device IDs because of device_match_driver_override(), so
platform drivers that rely on the existence of a device's ACPI companion
object need to verify its presence.

Accordingly, add a requisite ACPI_COMPANION() check against NULL to the
wilco_ec event driver.

Fixes: 27d58498f6 ("platform/chrome: wilco_ec: event: Convert to a platform driver")
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Link: https://lore.kernel.org/r/2076666.usQuhbGJ8B@rafael.j.wysocki
Signed-off-by: Tzung-Bi Shih <tzungbi@kernel.org>

2026-05-13 02:19:46 +00:00

core.c

platform/chrome: Switch back to struct platform_driver::remove()

2024-10-28 08:48:34 +00:00

debugfs.c

platform/chrome: Switch back to struct platform_driver::remove()

2024-10-28 08:48:34 +00:00

event.c

platform/chrome: wilco_ec: event: Check ACPI_COMPANION()

2026-05-13 02:19:46 +00:00

Kconfig

platform/chrome: add HAS_IOPORT dependencies