linux-kernel - [PATCH 5.19 085/155] clk: ti: Fix missing of_node_get() ti_find_clock

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Date:   Tue,  6 Sep 2022 15:30:33 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Tony Lindgren <tony@...mide.com>,
        Stephen Boyd <sboyd@...nel.org>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.19 085/155] clk: ti: Fix missing of_node_get() ti_find_clock_provider()

From: Tony Lindgren <tony@...mide.com>

[ Upstream commit 26f2da0d2f823dc7180b0505d46318f64d1e0a7a ]

For ti_find_clock_provider() we want to return the np with refcount
incremented. However we are missing of_node_get() for the
clock-output-names case that causes refcount warnings.

Fixes: 51f661ef9a10 ("clk: ti: Add ti_find_clock_provider() to use clock-output-names")
Signed-off-by: Tony Lindgren <tony@...mide.com>
Link: https://lore.kernel.org/r/20220621091118.33930-1-tony@atomide.com
Signed-off-by: Stephen Boyd <sboyd@...nel.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/clk/ti/clk.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/clk/ti/clk.c b/drivers/clk/ti/clk.c
index 3463579220b51..121d8610beb15 100644
--- a/drivers/clk/ti/clk.c
+++ b/drivers/clk/ti/clk.c
@@ -143,6 +143,7 @@ static struct device_node *ti_find_clock_provider(struct device_node *from,
 			continue;
 
 		if (!strncmp(n, tmp, strlen(tmp))) {
+			of_node_get(np);
 			found = true;
 			break;
 		}
-- 
2.35.1