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| author |   Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2026-05-12 16:05:07 +0200 |
|---|---|---|
| committer |   Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2026-05-20 13:05:06 +0300 |
| commit | 8a17c62b02fc4baa02300b57a2ad882c7a06a984 (patch) | |
| tree | 1b8fa2c003c4a5357b84f648343d7f0c2352fddc /include/linux/bcma/ssh:/git@git.zx2c4.com | |
| parent | platform/x86: asus-laptop: Check ACPI_COMPANION() against NULL (diff) | |
platform/x86: dell/dell-rbtn: Check ACPI_COMPANION() against NULL
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
platform/x86 dell-rbtn driver.
Fixes: 19ebacfb442b ("platform/x86: dell/dell-rbtn: Convert ACPI driver to a platform one")
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://patch.msgid.link/2276487.irdbgypaU6@rafael.j.wysocki
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Diffstat (limited to 'include/linux/bcma/ssh:/git@git.zx2c4.com')
0 files changed, 0 insertions, 0 deletions