[PATCH v5 04/22] media: rzg2l-cru: csi2: Use ARRAY_SIZE() in media_entity_pads_init()

Prabhakar
2024-10-11T17:31:04Z

The media_entity_pads_init() function was previously hardcoded to use a
magic number for the number of pads. Replace the magic number with the
ARRAY_SIZE() macro to determine the number of pads dynamically.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
drivers/media/platform/renesas/rzg2l-cru/rzg2l-csi2.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-csi2.c b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-csi2.c
index 2f4c87ede8bf..abacf53b944c 100644
--- a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-csi2.c
+++ b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-csi2.c
@@ -804,7 +804,8 @@ static int rzg2l_csi2_probe(struct platform_device *pdev)
*/
csi2->pads[RZG2L_CSI2_SOURCE].flags = MEDIA_PAD_FL_SOURCE |
MEDIA_PAD_FL_MUST_CONNECT;
- ret = media_entity_pads_init(&csi2->subdev.entity, 2, csi2->pads);
+ ret = media_entity_pads_init(&csi2->subdev.entity, ARRAY_SIZE(csi2->pads),
+ csi2->pads);
if (ret)
goto error_pm;

--
2.43.0