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platform/x86: toshiba_haps: Do not use uninitialized device_class

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The pnp.device_class string in the ACPI companion of the platform
device used for binding the driver is never initialized, so passing
it to acpi_bus_generate_netlink_event() is effectively equivalent to
passing an empty string literal to that function.

Accordingly, make the driver do the latter instead of doing the former.

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/1987644.CQOukoFCf9@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 13:36:23 +02:00
committed by Ilpo Järvinen
parent c08e14511a
commit 552d320341
1 changed files with 1 additions and 3 deletions
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4
drivers/platform/x86/toshiba_haps.c
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@@ -136,9 +136,7 @@ static void toshiba_haps_notify(acpi_handle handle, u32 event, void *data)
pr_debug("Received event: 0x%x\n", event);
acpi_bus_generate_netlink_event(device->pnp.device_class,
dev_name(&device->dev),
event, 0);
acpi_bus_generate_netlink_event("", dev_name(&device->dev), event, 0);
}
static void toshiba_haps_remove(struct platform_device *pdev)