media: staging: ipu3-imgu: Document pages field

The pages field in struct imgu_css_map was missing. Document it.

Reported-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

diff --git a/drivers/staging/media/ipu3/ipu3-css-pool.h b/drivers/staging/media/ipu3/ipu3-css-pool.h
index 35519a08c08c9ab51a863620ba1d8c5e933d415a..3f9e32e0e9a7cabb1b40a55eca6f70dff2d0ff63 100644 (file)
--- a/drivers/staging/media/ipu3/ipu3-css-pool.h
+++ b/drivers/staging/media/ipu3/ipu3-css-pool.h
@@ -15,6 +15,7 @@ struct imgu_device;
  * @size:              size of the buffer in bytes.
  * @vaddr:             kernel virtual address.
  * @daddr:             iova dma address to access IPU3.
+ * @pages:             pages mapped to this buffer
  */
 struct imgu_css_map {
        size_t size;