linux-kernel - [PATCH] clk: Use of_device_get_match

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Date:   Thu,  3 Mar 2022 01:48:56 +0000
From:   cgel.zte@...il.com
To:     mturquette@...libre.com
Cc:     sboyd@...nel.org, narmstrong@...libre.com,
        linux-clk@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-oxnas@...ups.io, linux-kernel@...r.kernel.org,
        Minghao Chi <chi.minghao@....com.cn>,
        Zeal Robot <zealci@....com.cn>
Subject: [PATCH] clk: Use of_device_get_match_data()

From: Minghao Chi (CGEL ZTE) <chi.minghao@....com.cn>

Use of_device_get_match_data() to simplify the code.

Reported-by: Zeal Robot <zealci@....com.cn>
Signed-off-by: Minghao Chi (CGEL ZTE) <chi.minghao@....com.cn>
---
 drivers/clk/clk-oxnas.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/drivers/clk/clk-oxnas.c b/drivers/clk/clk-oxnas.c
index 78d5ea669fea..cda5e258355b 100644
--- a/drivers/clk/clk-oxnas.c
+++ b/drivers/clk/clk-oxnas.c
@@ -209,15 +209,11 @@ static int oxnas_stdclk_probe(struct platform_device *pdev)
 {
 	struct device_node *np = pdev->dev.of_node;
 	const struct oxnas_stdclk_data *data;
-	const struct of_device_id *id;
 	struct regmap *regmap;
 	int ret;
 	int i;
 
-	id = of_match_device(oxnas_stdclk_dt_ids, &pdev->dev);
-	if (!id)
-		return -ENODEV;
-	data = id->data;
+	data = of_device_get_match_data(&pdev->dev);
 
 	regmap = syscon_node_to_regmap(of_get_parent(np));
 	if (IS_ERR(regmap)) {
-- 
2.25.1