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gpu: ion: fix page offset in dma_buf_kmap()

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Signed-off-by: Greg Hackmann <ghackmann@google.com>
[jstultz: modified patch to apply to staging directory]
Signed-off-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Hackmann
2013-12-13 14:24:00 -08:00
committed by Greg Kroah-Hartman
parent 708f0cac89
commit 12edf53db3
1 changed files with 1 additions and 1 deletions
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drivers/staging/android/ion/ion.c
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@@ -846,7 +846,7 @@ static void ion_dma_buf_release(struct dma_buf *dmabuf)
static void *ion_dma_buf_kmap(struct dma_buf *dmabuf, unsigned long offset)
{
struct ion_buffer *buffer = dmabuf->priv;
return buffer->vaddr + offset;
return buffer->vaddr + offset * PAGE_SIZE;
}
static void ion_dma_buf_kunmap(struct dma_buf *dmabuf, unsigned long offset,