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platform/wmi: Make wmi_bus_class const

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The functions class_register()/_unregister() and device_create()
both support taking a const pointer to the class struct. Use this
to mark wmi_bus_class as const so that it can be placed into
read-only memory for better security.

Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Armin Wolf <W_Armin@gmx.de>
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Link: https://patch.msgid.link/20260610203453.816254-8-W_Armin@gmx.de
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
This commit is contained in:
Armin Wolf
2026-06-10 22:34:51 +02:00
committed by Ilpo Järvinen
parent ab1eb37dd6
commit b79ad5e8ba
1 changed files with 1 additions and 1 deletions
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2
drivers/platform/wmi/core.c
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@@ -1088,7 +1088,7 @@ static void wmi_dev_shutdown(struct device *dev)
}
}
static struct class wmi_bus_class = {
static const struct class wmi_bus_class = {
.name = "wmi_bus",
};