[PATCH v2 14/20] drm/tilcdc: Modernize driver initialization and cleanup paths

[Luca Ceresoli]

On Thu Dec 11, 2025 at 5:38 PM CET, Kory Maincent (TI.com) wrote:
> Refactor the driver initialization to use modern DRM managed resource
> APIs, simplifying the code.
>
> The tilcdc_init and tilcdc_fini wrapper functions are removed since they
> served no purpose after the component framework was eliminated. Their
> logic is integrated directly into probe and remove.
>
> Key changes:
> - Use devm_drm_dev_alloc() instead of drm_dev_alloc().
> - Use drmm_mode_config_init() instead of drm_mode_config_init().
> - Align the remove path with the probe error path to ensure consistent
>   cleanup ordering in both success and failure cases.
> - Adjust platform_set_drvdata() to store the private structure instead
>   of the drm_device, matching the new allocation pattern.
>
> These changes reduce error-prone code while maintaining the same
> functional behavior.
>
> Signed-off-by: Kory Maincent (TI.com) <kory.maincent at bootlin.com>

Overall looks good:
Reviewed-by: Luca Ceresoli <luca.ceresoli at bootlin.com>

However the diff is not very readable dues to the code moved around. I
suspect this could have been split in multiple patches: some just moving
code around and no functional changes, others doing the actual work but
without moving around code so the diff is more readable.

--
Luca Ceresoli, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com