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usb: dwc3-am62: Fix an OF node leak in phy_syscon_pll_refclk()

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commit a266462b937beba065e934a563efe13dd246a164 upstream.

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 <stable@kernel.org>
Fixes: e8784c0aec ("drivers: usb: dwc3: Add AM62 USB wrapper driver")
Signed-off-by: Joe Hattori <joe@pf.is.s.u-tokyo.ac.jp>
Acked-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
Link: https://lore.kernel.org/r/20250109001638.70033-1-joe@pf.is.s.u-tokyo.ac.jp
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Joe Hattori
2025-01-09 09:16:38 +09:00
committed by Greg Kroah-Hartman
parent 2c3e83538f
commit 32814861f1
1 changed files with 1 additions and 0 deletions
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1
drivers/usb/dwc3/dwc3-am62.c
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@@ -146,6 +146,7 @@ static int phy_syscon_pll_refclk(struct dwc3_am62 *am62)
if (ret)
return ret;
of_node_put(args.np);
am62->offset = args.args[0];
ret = regmap_update_bits(am62->syscon, am62->offset, PHY_PLL_REFCLK_MASK, am62->rate_code);