linux-kernel - [PATCH] clk: sunxi: use of_device_get_match

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Date:   Sun, 10 Nov 2019 16:35:20 +0000
From:   Corentin Labbe <clabbe@...libre.com>
To:     emilio@...pez.com.ar, mripard@...nel.org, mturquette@...libre.com,
        sboyd@...nel.org, wens@...e.org
Cc:     linux-arm-kernel@...ts.infradead.org, linux-clk@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-sunxi@...glegroups.com,
        Corentin Labbe <clabbe@...libre.com>
Subject: [PATCH] clk: sunxi: use of_device_get_match_data

The usage of of_device_get_match_data reduce the code size a bit.

Signed-off-by: Corentin Labbe <clabbe@...libre.com>
---
 drivers/clk/sunxi/clk-sun6i-apb0-gates.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/clk/sunxi/clk-sun6i-apb0-gates.c b/drivers/clk/sunxi/clk-sun6i-apb0-gates.c
index a165e7172346..4c75b0770c74 100644
--- a/drivers/clk/sunxi/clk-sun6i-apb0-gates.c
+++ b/drivers/clk/sunxi/clk-sun6i-apb0-gates.c
@@ -37,7 +37,6 @@ static int sun6i_a31_apb0_gates_clk_probe(struct platform_device *pdev)
 {
 	struct device_node *np = pdev->dev.of_node;
 	struct clk_onecell_data *clk_data;
-	const struct of_device_id *device;
 	const struct gates_data *data;
 	const char *clk_parent;
 	const char *clk_name;
@@ -50,10 +49,9 @@ static int sun6i_a31_apb0_gates_clk_probe(struct platform_device *pdev)
 	if (!np)
 		return -ENODEV;
 
-	device = of_match_device(sun6i_a31_apb0_gates_clk_dt_ids, &pdev->dev);
-	if (!device)
+	data = of_device_get_match_data(&pdev->dev);
+	if (!data)
 		return -ENODEV;
-	data = device->data;
 
 	r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	reg = devm_ioremap_resource(&pdev->dev, r);
-- 
2.23.0