[PATCH] udmabuf: Remove deleted map/unmap handlers.

[PATCH] udmabuf: Remove deleted map/unmap handlers.

[Maarten Lankhorst]

Commit 7f0de8d80816 ("dma-buf: Drop dma_buf_k(un)map") removed map/unmap
handlers, but they still existed in udmabuf. Remove them there as well

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Fixes: 7f0de8d80816 ("dma-buf: Drop dma_buf_k(un)map")
Cc: Sumit Semwal <sumit.semwal@linaro.org>
Cc: Daniel Vetter <daniel.vetter@intel.com>
Cc: linux-media@vger.kernel.org
Cc: linaro-mm-sig@lists.linaro.org
Cc: dri-devel@lists.freedesktop.org
---
 drivers/dma-buf/udmabuf.c | 16 ----------------
 1 file changed, 16 deletions(-)

diff --git a/drivers/dma-buf/udmabuf.c b/drivers/dma-buf/udmabuf.c
index 9635897458a0..9de539c1def4 100644
--- a/drivers/dma-buf/udmabuf.c
+++ b/drivers/dma-buf/udmabuf.c
@@ -93,26 +93,10 @@ static void release_udmabuf(struct dma_buf *buf)
 	kfree(ubuf);
 }
 
-static void *kmap_udmabuf(struct dma_buf *buf, unsigned long page_num)
-{
-	struct udmabuf *ubuf = buf->priv;
-	struct page *page = ubuf->pages[page_num];
-
-	return kmap(page);
-}
-
-static void kunmap_udmabuf(struct dma_buf *buf, unsigned long page_num,
-			   void *vaddr)
-{
-	kunmap(vaddr);
-}
-
 static const struct dma_buf_ops udmabuf_ops = {
 	.map_dma_buf	  = map_udmabuf,
 	.unmap_dma_buf	  = unmap_udmabuf,
 	.release	  = release_udmabuf,
-	.map		  = kmap_udmabuf,
-	.unmap		  = kunmap_udmabuf,
 	.mmap		  = mmap_udmabuf,
 };
 
-- 
2.24.0

Re: [PATCH] udmabuf: Remove deleted map/unmap handlers.

[Daniel Vetter]

On Tue, Nov 26, 2019 at 03:25:16PM +0100, Maarten Lankhorst wrote:
> Commit 7f0de8d80816 ("dma-buf: Drop dma_buf_k(un)map") removed map/unmap
> handlers, but they still existed in udmabuf. Remove them there as well
> 
> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
> Fixes: 7f0de8d80816 ("dma-buf: Drop dma_buf_k(un)map")
> Cc: Sumit Semwal <sumit.semwal@linaro.org>
> Cc: Daniel Vetter <daniel.vetter@intel.com>
> Cc: linux-media@vger.kernel.org
> Cc: linaro-mm-sig@lists.linaro.org
> Cc: dri-devel@lists.freedesktop.org

/me puts on brown paper bag

Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>

> ---
>  drivers/dma-buf/udmabuf.c | 16 ----------------
>  1 file changed, 16 deletions(-)
> 
> diff --git a/drivers/dma-buf/udmabuf.c b/drivers/dma-buf/udmabuf.c
> index 9635897458a0..9de539c1def4 100644
> --- a/drivers/dma-buf/udmabuf.c
> +++ b/drivers/dma-buf/udmabuf.c
> @@ -93,26 +93,10 @@ static void release_udmabuf(struct dma_buf *buf)
>  	kfree(ubuf);
>  }
>  
> -static void *kmap_udmabuf(struct dma_buf *buf, unsigned long page_num)
> -{
> -	struct udmabuf *ubuf = buf->priv;
> -	struct page *page = ubuf->pages[page_num];
> -
> -	return kmap(page);
> -}
> -
> -static void kunmap_udmabuf(struct dma_buf *buf, unsigned long page_num,
> -			   void *vaddr)
> -{
> -	kunmap(vaddr);
> -}
> -
>  static const struct dma_buf_ops udmabuf_ops = {
>  	.map_dma_buf	  = map_udmabuf,
>  	.unmap_dma_buf	  = unmap_udmabuf,
>  	.release	  = release_udmabuf,
> -	.map		  = kmap_udmabuf,
> -	.unmap		  = kunmap_udmabuf,
>  	.mmap		  = mmap_udmabuf,
>  };
>  
> -- 
> 2.24.0
> 
> _______________________________________________
> dri-devel mailing list
> dri-devel@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel

-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch

Re: [PATCH] udmabuf: Remove deleted map/unmap handlers.

[Maarten Lankhorst]

Op 26-11-2019 om 15:36 schreef Daniel Vetter:
> On Tue, Nov 26, 2019 at 03:25:16PM +0100, Maarten Lankhorst wrote:
>> Commit 7f0de8d80816 ("dma-buf: Drop dma_buf_k(un)map") removed map/unmap
>> handlers, but they still existed in udmabuf. Remove them there as well
>>
>> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
>> Fixes: 7f0de8d80816 ("dma-buf: Drop dma_buf_k(un)map")
>> Cc: Sumit Semwal <sumit.semwal@linaro.org>
>> Cc: Daniel Vetter <daniel.vetter@intel.com>
>> Cc: linux-media@vger.kernel.org
>> Cc: linaro-mm-sig@lists.linaro.org
>> Cc: dri-devel@lists.freedesktop.org
> /me puts on brown paper bag
>
> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Thanks, pushed. :)