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From: Joe Hattori <joe@pf.is.s.u-tokyo.ac.jp>
To: Thinh.Nguyen@synopsys.com,
gregkh@linuxfoundation.org
Cc: linux-usb@vger.kernel.org,
Joe Hattori <joe@pf.is.s.u-tokyo.ac.jp>,
stable@vger.kernel.org
Subject: [PATCH v2] usb: dwc3-am62: Fix an OF node leak in
phy_syscon_pll_refclk()
Date: Thu, 9 Jan 2025 09:16:38 +0900
Message-Id: <20250109001638.70033-1-joe@pf.is.s.u-tokyo.ac.jp>
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| Series |
[v2] usb: dwc3-am62: Fix an OF node leak in phy_syscon_pll_refclk()
|
expand
|
diff --git a/drivers/usb/dwc3/dwc3-am62.c b/drivers/usb/dwc3/dwc3-am62.c index 5e3d1741701f..0a33ed958ebb 100644 --- a/drivers/usb/dwc3/dwc3-am62.c +++ b/drivers/usb/dwc3/dwc3-am62.c @@ -166,6 +166,7 @@ static int phy_syscon_pll_refclk(struct dwc3_am62 *am62) if (ret) return ret; + of_node_put(args.np); am62->offset = args.args[0]; /* Core voltage. PHY_CORE_VOLTAGE bit Recommended to be 0 always */
phy_syscon_pll_refclk() leaks an OF node obtained by of_parse_phandle_with_fixed_args(), thus add an of_node_put() call. Cc: stable@vger.kernel.org Fixes: e8784c0aec03 ("drivers: usb: dwc3: Add AM62 USB wrapper driver") Signed-off-by: Joe Hattori <joe@pf.is.s.u-tokyo.ac.jp> --- Changes in v2: - Add the stable tag. --- drivers/usb/dwc3/dwc3-am62.c | 1 + 1 file changed, 1 insertion(+)