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[ Upstream commitcf770af564] dmi_class uses kfree() as the .release function, but that now causes a warning with clang-16 as it violates control flow integrity (KCFI) rules: drivers/firmware/dmi-id.c:174:17: error: cast from 'void (*)(const void *)' to 'void (*)(struct device *)' converts to incompatible function type [-Werror,-Wcast-function-type-strict] 174 | .dev_release = (void(*)(struct device *)) kfree, Add an explicit function to call kfree() instead. Fixes:4f5c791a85("DMI-based module autoloading") Link: https://lore.kernel.org/lkml/20240213100238.456912-1-arnd@kernel.org/ Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Jean Delvare <jdelvare@suse.de> Signed-off-by: Sasha Levin <sashal@kernel.org>