| From | John Stultz <> | Subject | [PATCH 026/115] gpu: ion: fix page offset in dma_buf_kmap() | Date | Fri, 13 Dec 2013 14:24:00 -0800 |
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From: Greg Hackmann <ghackmann@google.com>
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> --- drivers/staging/android/ion/ion.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/android/ion/ion.c b/drivers/staging/android/ion/ion.c index 4d91d20..84229bd 100644 --- a/drivers/staging/android/ion/ion.c +++ b/drivers/staging/android/ion/ion.c @@ -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, -- 1.8.3.2
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