[PATCH] media: platform: renesas: rzg2l-cru: Add missing documentation for image_conv_irq

[Prabhakar]

From: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>

Add missing documentation for image_conv_irq element in
struct rzg2l_cru_dev.

Documentation needed to avoid build warning with W=1 builds. It doesn't
really add any non obvious information but good to have it anyway.

Reported-by: Hans Verkuil <hverkuil@xxxxxxxxx>
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
---
 drivers/media/platform/renesas/rzg2l-cru/rzg2l-cru.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-cru.h b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-cru.h
index 5cb4fad6d6e0..0b682cbae3eb 100644
--- a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-cru.h
+++ b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-cru.h
@@ -68,6 +68,8 @@ struct rzg2l_cru_ip {
  *
  * @vclk:		CRU Main clock
  *
+ * @image_conv_irq:	Holds image conversion interrupt number
+ *
  * @vdev:		V4L2 video device associated with CRU
  * @v4l2_dev:		V4L2 device
  * @num_buf:		Holds the current number of buffers enabled
-- 
2.25.1