Re: [PATCH V2 2/2] rust: Add basic bindings for clk APIs

[Daniel Almeida]

> +
> +use crate::{
> +    bindings,
> +    device::Device,
> +    error::{from_err_ptr, to_result, Result},
> +    prelude::*,
> +};
> +
> +use core::ptr;
> +
> +/// A simple implementation of `struct clk` from the C code.
> +#[repr(transparent)]
> +pub struct Clk(*mut bindings::clk);
> +
> +impl Clk {
> +    /// Creates `Clk` instance for a device and a connection id.
> +    pub fn new(dev: &Device, name: Option<&CStr>) -> Result<Self> {
> +        let con_id = if let Some(name) = name {
> +            name.as_ptr() as *const _
> +        } else {
> +            ptr::null()
> +        };

Viresh, one thing I forgot to comment. Maybe it’s better if we keep the
`get` nomenclature here instead of `new`.

This is to make clear that nothing is getting spawned. A reference to a system
resource is (potentially) being returned instead.

This would also mean refactoring the docs for this function.

— Daniel