// SPDX-License-Identifier: GPL-2.0 //! Rust I2C driver sample. use kernel::{    acpi,    device::Core,    i2c,    of,    prelude::*, //}; struct SampleDriver; kernel::acpi_device_table! {    ACPI_TABLE,    <SampleDriver as i2c::Driver>::IdInfo,    [(acpi::DeviceId::new(c"LNUXBEEF"), 0)]} kernel::i2c_device_table! {    I2C_TABLE,    <SampleDriver as i2c::Driver>::IdInfo,    [(i2c::DeviceId::new(c"rust_driver_i2c"), 0)]} kernel::of_device_table! {    OF_TABLE,    <SampleDriver as i2c::Driver>::IdInfo,    [(of::DeviceId::new(c"test,rust_driver_i2c"), 0)]} impl i2c::Driver for SampleDriver {    type IdInfo = u32;    type Data<'bound> = Self;     const ACPI_ID_TABLE: Option<acpi::IdTable<Self::IdInfo>> = Some(&ACPI_TABLE);    const I2C_ID_TABLE: Option<i2c::IdTable<Self::IdInfo>> = Some(&I2C_TABLE);    const OF_ID_TABLE: Option<of::IdTable<Self::IdInfo>> = Some(&OF_TABLE);     fn probe<'bound>(        idev: &'bound i2c::I2cClient<Core<'_>>,        info: Option<&'bound Self::IdInfo>,    ) -> impl PinInit<Self, Error> + 'bound {        let dev = idev.as_ref();         dev_info!(dev, "Probe Rust I2C driver sample.\n");         if let Some(info) = info {            dev_info!(dev, "Probed with info: '{}'.\n", info);        }         Ok(Self)    }     fn shutdown<'bound>(idev: &'bound i2c::I2cClient<Core<'_>>, _this: Pin<&Self>) {        dev_info!(idev.as_ref(), "Shutdown Rust I2C driver sample.\n");    }     fn unbind<'bound>(idev: &'bound i2c::I2cClient<Core<'_>>, _this: Pin<&Self>) {        dev_info!(idev.as_ref(), "Unbind Rust I2C driver sample.\n");    }} kernel::module_i2c_driver! {    type: SampleDriver,    name: "rust_driver_i2c",    authors: ["Igor Korotin"],    description: "Rust I2C driver",    license: "GPL v2",}