linux-kernel - Re: [PATCH v2] drm: fix parameters documentation style

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Date:   Tue, 14 Jan 2020 08:04:18 -0800
From:   Randy Dunlap <rdunlap@...radead.org>
To:     Benjamin Gaignard <benjamin.gaignard@...com>,
        maarten.lankhorst@...ux.intel.com, mripard@...nel.org,
        airlied@...ux.ie, daniel@...ll.ch
Cc:     dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] drm: fix parameters documentation style

On 1/14/20 8:01 AM, Benjamin Gaignard wrote:
> Remove old documentation style and use new one to avoid warnings when
> compiling with W=1
> 
> Signed-off-by: Benjamin Gaignard <benjamin.gaignard@...com>

Looks good.  Thanks.

Acked-by: Randy Dunlap <rdunlap@...radead.org>


> ---
> CC: Randy Dunlap <rdunlap@...radead.org>
> version 2:
> - fix return documentation
> 
>  drivers/gpu/drm/drm_dma.c | 21 +++++++++++----------
>  1 file changed, 11 insertions(+), 10 deletions(-)
> 
> diff --git a/drivers/gpu/drm/drm_dma.c b/drivers/gpu/drm/drm_dma.c
> index e45b07890c5a..a7add55a85b4 100644
> --- a/drivers/gpu/drm/drm_dma.c
> +++ b/drivers/gpu/drm/drm_dma.c
> @@ -42,10 +42,10 @@
>  #include "drm_legacy.h"
>  
>  /**
> - * Initialize the DMA data.
> + * drm_legacy_dma_setup() - Initialize the DMA data.
>   *
> - * \param dev DRM device.
> - * \return zero on success or a negative value on failure.
> + * @dev: DRM device.
> + * Return: zero on success or a negative value on failure.
>   *
>   * Allocate and initialize a drm_device_dma structure.
>   */
> @@ -71,9 +71,9 @@ int drm_legacy_dma_setup(struct drm_device *dev)
>  }
>  
>  /**
> - * Cleanup the DMA resources.
> + * drm_legacy_dma_takedown() - Cleanup the DMA resources.
>   *
> - * \param dev DRM device.
> + * @dev: DRM device.
>   *
>   * Free all pages associated with DMA buffers, the buffers and pages lists, and
>   * finally the drm_device::dma structure itself.
> @@ -120,10 +120,10 @@ void drm_legacy_dma_takedown(struct drm_device *dev)
>  }
>  
>  /**
> - * Free a buffer.
> + * drm_legacy_free_buffer() - Free a buffer.
>   *
> - * \param dev DRM device.
> - * \param buf buffer to free.
> + * @dev: DRM device.
> + * @buf: buffer to free.
>   *
>   * Resets the fields of \p buf.
>   */
> @@ -139,9 +139,10 @@ void drm_legacy_free_buffer(struct drm_device *dev, struct drm_buf * buf)
>  }
>  
>  /**
> - * Reclaim the buffers.
> + * drm_legacy_reclaim_buffers() - Reclaim the buffers.
>   *
> - * \param file_priv DRM file private.
> + * @dev: DRM device.
> + * @file_priv: DRM file private.
>   *
>   * Frees each buffer associated with \p file_priv not already on the hardware.
>   */
> 


-- 
~Randy
Reported-by: Randy Dunlap <rdunlap@...radead.org>