linux-kernel - [PATCH v2 11/16] media: platform: rzg2l-cru: rzg2l-ip: Use `rzg2l_cru_ip_formats` array in enum_frame

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Message-Id: <20240910175357.229075-12-prabhakar.mahadev-lad.rj@bp.renesas.com>
Date: Tue, 10 Sep 2024 18:53:52 +0100
From: Prabhakar <prabhakar.csengg@...il.com>
To: Sakari Ailus <sakari.ailus@...ux.intel.com>,
	Laurent Pinchart <laurent.pinchart@...asonboard.com>,
	Mauro Carvalho Chehab <mchehab@...nel.org>,
	Hans Verkuil <hverkuil-cisco@...all.nl>
Cc: linux-media@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-renesas-soc@...r.kernel.org,
	Prabhakar <prabhakar.csengg@...il.com>,
	Biju Das <biju.das.jz@...renesas.com>,
	Fabrizio Castro <fabrizio.castro.jz@...esas.com>,
	Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
Subject: [PATCH v2 11/16] media: platform: rzg2l-cru: rzg2l-ip: Use `rzg2l_cru_ip_formats` array in enum_frame_size callback

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

Use the `rzg2l_cru_ip_formats` array in `rzg2l_cru_ip_enum_frame_size()`
to validate the index range and format code.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
---
 drivers/media/platform/renesas/rzg2l-cru/rzg2l-ip.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-ip.c b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-ip.c
index 2d3b985b7b0d..c7bc82bf3f14 100644
--- a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-ip.c
+++ b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-ip.c
@@ -162,10 +162,10 @@ static int rzg2l_cru_ip_enum_frame_size(struct v4l2_subdev *sd,
 					struct v4l2_subdev_state *state,
 					struct v4l2_subdev_frame_size_enum *fse)
 {
-	if (fse->index != 0)
+	if (fse->index >= ARRAY_SIZE(rzg2l_cru_ip_formats))
 		return -EINVAL;
 
-	if (fse->code != MEDIA_BUS_FMT_UYVY8_1X16)
+	if (!rzg2l_cru_ip_code_to_fmt(fse->code))
 		return -EINVAL;
 
 	fse->min_width = RZG2L_CRU_MIN_INPUT_WIDTH;
-- 
2.34.1