linux-kernel - [RESEND] [PATCHv3 1/7] thermal: rockchip: Simplify getting match data

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Date:   Wed,  8 Mar 2023 12:22:47 +0100
From:   Sebastian Reichel <sebastian.reichel@...labora.com>
To:     Heiko Stuebner <heiko@...ech.de>,
        "Rafael J. Wysocki" <rafael@...nel.org>,
        Daniel Lezcano <daniel.lezcano@...aro.org>,
        Amit Kucheria <amitk@...nel.org>,
        Zhang Rui <rui.zhang@...el.com>
Cc:     Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        linux-pm@...r.kernel.org, linux-rockchip@...ts.infradead.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        Sebastian Reichel <sebastian.reichel@...labora.com>,
        kernel@...labora.com
Subject: [RESEND] [PATCHv3 1/7] thermal: rockchip: Simplify getting match data

It's possible to directly get the match data in a generic
way nowadays.

Reviewed-by: Heiko Stuebner <heiko@...ech.de>
Signed-off-by: Sebastian Reichel <sebastian.reichel@...labora.com>
---
 drivers/thermal/rockchip_thermal.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/drivers/thermal/rockchip_thermal.c b/drivers/thermal/rockchip_thermal.c
index 4b7c43f34d1a..7e88525fe8d0 100644
--- a/drivers/thermal/rockchip_thermal.c
+++ b/drivers/thermal/rockchip_thermal.c
@@ -1353,15 +1353,10 @@ static int rockchip_thermal_probe(struct platform_device *pdev)
 {
 	struct device_node *np = pdev->dev.of_node;
 	struct rockchip_thermal_data *thermal;
-	const struct of_device_id *match;
 	int irq;
 	int i;
 	int error;
 
-	match = of_match_node(of_rockchip_thermal_match, np);
-	if (!match)
-		return -ENXIO;
-
 	irq = platform_get_irq(pdev, 0);
 	if (irq < 0)
 		return -EINVAL;
@@ -1373,7 +1368,7 @@ static int rockchip_thermal_probe(struct platform_device *pdev)
 
 	thermal->pdev = pdev;
 
-	thermal->chip = (const struct rockchip_tsadc_chip *)match->data;
+	thermal->chip = device_get_match_data(&pdev->dev);
 	if (!thermal->chip)
 		return -EINVAL;
 
-- 
2.39.2