linux-kernel - Re: [PATCH] drm: drop drm_property_unreference_blob_locked()

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Message-ID: <87wq03k9mg.fsf@intel.com>
Date:	Wed, 20 May 2015 10:09:59 +0300
From:	Jani Nikula <jani.nikula@...ux.intel.com>
To:	Sergey Senozhatsky <sergey.senozhatsky@...il.com>,
	David Airlie <airlied@...ux.ie>
Cc:	Sergey Senozhatsky <sergey.senozhatsky@...il.com>,
	Daniel Stone <daniels@...labora.com>,
	dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] drm: drop drm_property_unreference_blob_locked()

On Tue, 19 May 2015, Sergey Senozhatsky <sergey.senozhatsky@...il.com> wrote:
> drm_property_unreference_blob_locked() is static and unused,
> drop it.

http://mid.gmane.org/CAPj87rMPtafeYNzgXoP+fx0dAqhwaD7kdnJgqb_vdbPtiOrXPg@mail.gmail.com

>
> Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@...il.com>
> ---
>  drivers/gpu/drm/drm_crtc.c | 19 -------------------
>  1 file changed, 19 deletions(-)
>
> diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
> index 4059f06..6e60f71 100644
> --- a/drivers/gpu/drm/drm_crtc.c
> +++ b/drivers/gpu/drm/drm_crtc.c
> @@ -4313,25 +4313,6 @@ void drm_property_unreference_blob(struct drm_property_blob *blob)
>  EXPORT_SYMBOL(drm_property_unreference_blob);
>  
>  /**
> - * drm_property_unreference_blob_locked - Unreference a blob property with blob_lock held
> - *
> - * Drop a reference on a blob property. May free the object. This must be
> - * called with blob_lock held.
> - *
> - * @param dev  Device the blob was created on
> - * @param blob Pointer to blob property
> - */
> -static void drm_property_unreference_blob_locked(struct drm_property_blob *blob)
> -{
> -	if (!blob)
> -		return;
> -
> -	DRM_DEBUG("%p: blob ID: %d (%d)\n", blob, blob->base.id, atomic_read(&blob->refcount.refcount));
> -
> -	kref_put(&blob->refcount, drm_property_free_blob);
> -}
> -
> -/**
>   * drm_property_reference_blob - Take a reference on an existing property
>   *
>   * Take a new reference on an existing blob property.
> -- 
> 2.4.1.168.g1ea28e1
>
> _______________________________________________
> dri-devel mailing list
> dri-devel@...ts.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/dri-devel

-- 
Jani Nikula, Intel Open Source Technology Center
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