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clk: keystone: syscon-clk: fix regmap leak on probe failure

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The mmio regmap allocated during probe is never freed.

Switch to using the device managed allocator so that the regmap is
released on probe failures (e.g. probe deferral) and on driver unbind.

Fixes: a250cd4c19 ("clk: keystone: syscon-clk: Do not use syscon helper to build regmap")
Cc: stable@vger.kernel.org	# 6.15
Cc: Andrew Davis <afd@ti.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
This commit is contained in:
Johan Hovold
2025-11-27 14:42:43 +01:00
committed by Stephen Boyd
parent cf33f0b7df
commit 9c75986a29
1 changed files with 1 additions and 1 deletions
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2
drivers/clk/keystone/syscon-clk.c
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@@ -129,7 +129,7 @@ static int ti_syscon_gate_clk_probe(struct platform_device *pdev)
if (IS_ERR(base))
return PTR_ERR(base);
regmap = regmap_init_mmio(dev, base, &ti_syscon_regmap_cfg);
regmap = devm_regmap_init_mmio(dev, base, &ti_syscon_regmap_cfg);
if (IS_ERR(regmap))
return dev_err_probe(dev, PTR_ERR(regmap),
"failed to get regmap\n");