linux-kernel - [PATCH] pmdomain: rockchip: Simplify dropping OF node reference

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Message-ID: <20240825183116.102953-1-krzysztof.kozlowski@linaro.org>
Date: Sun, 25 Aug 2024 20:31:16 +0200
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Ulf Hansson <ulf.hansson@...aro.org>,
	Heiko Stuebner <heiko@...ech.de>,
	linux-pm@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-rockchip@...ts.infradead.org,
	linux-kernel@...r.kernel.org
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH] pmdomain: rockchip: Simplify dropping OF node reference

Drop OF node reference immediately after using it in
syscon_node_to_regmap(), which is both simpler and typical/expected
code pattern.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
---
 drivers/pmdomain/rockchip/pm-domains.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/pmdomain/rockchip/pm-domains.c b/drivers/pmdomain/rockchip/pm-domains.c
index 64b4d7120d83..5ee7efbd2ef8 100644
--- a/drivers/pmdomain/rockchip/pm-domains.c
+++ b/drivers/pmdomain/rockchip/pm-domains.c
@@ -716,12 +716,11 @@ static int rockchip_pm_add_one_domain(struct rockchip_pmu *pmu,
 				goto err_unprepare_clocks;
 			}
 			pd->qos_regmap[j] = syscon_node_to_regmap(qos_node);
+			of_node_put(qos_node);
 			if (IS_ERR(pd->qos_regmap[j])) {
 				error = -ENODEV;
-				of_node_put(qos_node);
 				goto err_unprepare_clocks;
 			}
-			of_node_put(qos_node);
 		}
 	}
 
-- 
2.43.0