Re: [PATCH v4 1/4] rust: devres: return reference in `devres::register`

[Viresh Kumar]

On 11-04-26, 17:10, Markus Probst via B4 Relay wrote:
> From: Markus Probst <markus.probst@xxxxxxxxx>
> 
> Return the reference to the initialized data in the `devres::register`
> function.
> 
> This is needed in a following commit (rust: add basic serial device bus
> abstractions).
> 
> Signed-off-by: Markus Probst <markus.probst@xxxxxxxxx>
> ---
>  rust/kernel/cpufreq.rs    |  3 ++-
>  rust/kernel/devres.rs     | 15 +++++++++++++--
>  rust/kernel/drm/driver.rs |  3 ++-
>  3 files changed, 17 insertions(+), 4 deletions(-)
> 
> diff --git a/rust/kernel/cpufreq.rs b/rust/kernel/cpufreq.rs
> index f5adee48d40c..31bf7e685097 100644
> --- a/rust/kernel/cpufreq.rs
> +++ b/rust/kernel/cpufreq.rs
> @@ -1052,7 +1052,8 @@ pub fn new_foreign_owned(dev: &Device<Bound>) -> Result
>      where
>          T: 'static,
>      {
> -        devres::register(dev, Self::new()?, GFP_KERNEL)
> +        devres::register(dev, Self::new()?, GFP_KERNEL)?;
> +        Ok(())
>      }
>  }

Acked-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>

-- 
viresh