gpu: ion: fix page offset in dma_buf_kmap()
Change-Id: I0646806bfdd4526f1a22dba55b2063322d0eabe6
Signed-off-by: Greg Hackmann <ghackmann@google.com>
Git-commit: e2d0b9d6731a8795f1cc5d7c55d590a2d91d51a1
Git-repo: https://android.googlesource.com/kernel/common
Signed-off-by: Laura Abbott <lauraa@codeaurora.org>
diff --git a/drivers/gpu/ion/ion.c b/drivers/gpu/ion/ion.c
index d2700f9..f3f1346 100644
--- a/drivers/gpu/ion/ion.c
+++ b/drivers/gpu/ion/ion.c
@@ -1146,7 +1146,7 @@
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,