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

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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
parent 125b27a6ae
commit 38e88f19fd
1 changed files with 1 additions and 4 deletions
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5
drivers/platform/x86/sony-laptop.c
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@@ -1264,7 +1264,7 @@ static void sony_nc_notify(acpi_handle ah, u32 event, void *data)
ev_type = HOTKEY;
sony_laptop_report_input_event(real_ev);
}
acpi_bus_generate_netlink_event(sony_nc_acpi_device->pnp.device_class,
acpi_bus_generate_netlink_event("sony/hotkey",
dev_name(&sony_nc_acpi_device->dev), ev_type, real_ev);
}
@@ -3157,8 +3157,6 @@ static int sony_nc_probe(struct platform_device *pdev)
return -ENODEV;
sony_nc_acpi_device = device;
strscpy(acpi_device_class(device), "sony/hotkey");
sony_nc_acpi_handle = device->handle;
/* read device status */
@@ -4523,7 +4521,6 @@ static int sony_pic_probe(struct platform_device *pdev)
return -ENODEV;
spic_dev.acpi_dev = device;
strscpy(acpi_device_class(device), "sony/hotkey");
sony_pic_detect_device_type(&spic_dev);
mutex_init(&spic_dev.lock);