platform/x86: sony-laptop: Stop setting acpi_device_class()

Since acpi_device_class() set by the driver is only used for generating
ACPI netlink events and the "sony/hotkey" string literal may as well be
used directly for this purpose, make the driver do so and stop setting
acpi_device_class() in it.

No intentional functional impact.

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/9664323.CDJkKcVGEf@rafael.j.wysocki
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
This commit is contained in:
Rafael J. Wysocki 2026-07-03 13:32:31 +02:00 • committed by Ilpo Järvinen
commit 38e88f19fd
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