// SPDX-License-Identifier: GPL-2.0 //! Rust Platform driver sample. use kernel::{c_str, device::Core, of, platform, prelude::*, types::ARef}; struct SampleDriver {    pdev: ARef<platform::Device>,} struct Info(u32); kernel::of_device_table!(    OF_TABLE,    MODULE_OF_TABLE,    <SampleDriver as platform::Driver>::IdInfo,    [(of::DeviceId::new(c_str!("test,rust-device")), Info(42))]); impl platform::Driver for SampleDriver {    type IdInfo = Info;    const OF_ID_TABLE: Option<of::IdTable<Self::IdInfo>> = Some(&OF_TABLE);     fn probe(        pdev: &platform::Device<Core>,        info: Option<&Self::IdInfo>,    ) -> Result<Pin<KBox<Self>>> {        dev_dbg!(pdev.as_ref(), "Probe Rust Platform driver sample.\n");         if let Some(info) = info {            dev_info!(pdev.as_ref(), "Probed with info: '{}'.\n", info.0);        }         let drvdata = KBox::new(Self { pdev: pdev.into() }, GFP_KERNEL)?;         Ok(drvdata.into())    }} impl Drop for SampleDriver {    fn drop(&mut self) {        dev_dbg!(self.pdev.as_ref(), "Remove Rust Platform driver sample.\n");    }} kernel::module_platform_driver! {    type: SampleDriver,    name: "rust_driver_platform",    authors: ["Danilo Krummrich"],    description: "Rust Platform driver",    license: "GPL v2",}