linux-kernel - [PATCH v4 1/9] media: i2c: ov5645: Drop fetching the clk reference by name

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Date:   Mon, 31 Oct 2022 23:21:54 +0000
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>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Shawn Guo <shawnguo@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        Fabio Estevam <festevam@...il.com>,
        NXP Linux Team <linux-imx@....com>,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        Magnus Damm <magnus.damm@...il.com>,
        Hans Verkuil <hverkuil@...all.nl>
Cc:     Shawn Tu <shawnx.tu@...el.com>, Jacopo Mondi <jacopo@...ndi.org>,
        linux-media@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-renesas-soc@...r.kernel.org,
        Prabhakar <prabhakar.csengg@...il.com>,
        Biju Das <biju.das.jz@...renesas.com>,
        Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>,
        Laurent Pinchart <laurent.pinchart+renesas@...asonboard.com>
Subject: [PATCH v4 1/9] media: i2c: ov5645: Drop fetching the clk reference by name

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

The OV5645 sensor has a single clock source, so just drop fetching the
clk reference by name.

This is in preparation to drop the "clock-names" property from the DT
binding.

Suggested-by: Laurent Pinchart <laurent.pinchart@...asonboard.com>
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@...asonboard.com>
---
v3->v4
* No change

v1->v3
* No change

v1:
https://patchwork.kernel.org/project/linux-media/patch/20220919143350.176746-1-prabhakar.mahadev-lad.rj@bp.renesas.com/
---
 drivers/media/i2c/ov5645.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/i2c/ov5645.c b/drivers/media/i2c/ov5645.c
index 81e4e87e1821..47451238ca05 100644
--- a/drivers/media/i2c/ov5645.c
+++ b/drivers/media/i2c/ov5645.c
@@ -1090,7 +1090,7 @@ static int ov5645_probe(struct i2c_client *client)
 	}
 
 	/* get system clock (xclk) */
-	ov5645->xclk = devm_clk_get(dev, "xclk");
+	ov5645->xclk = devm_clk_get(dev, NULL);
 	if (IS_ERR(ov5645->xclk)) {
 		dev_err(dev, "could not get xclk");
 		return PTR_ERR(ov5645->xclk);
-- 
2.25.1