From: Johan Hovold Date: Thu, 27 Nov 2025 13:48:34 +0000 (+0100) Subject: phy: ti: gmii-sel: fix regmap leak on probe failure X-Git-Tag: v6.18.7~88 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8b125923f4ea51be02b0aa25ccfea1344e5d1406;p=thirdparty%2Fkernel%2Fstable.git phy: ti: gmii-sel: fix regmap leak on probe failure commit 4914d67da947031d6f645c81c74f7879e0844d5d upstream. The mmio regmap that may be 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: 5ab90f40121a ("phy: ti: gmii-sel: Do not use syscon helper to build regmap") Cc: stable@vger.kernel.org # 6.14 Cc: Andrew Davis Signed-off-by: Johan Hovold Acked-by: Andrew Davis Link: https://patch.msgid.link/20251127134834.2030-1-johan@kernel.org Signed-off-by: Vinod Koul Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/phy/ti/phy-gmii-sel.c b/drivers/phy/ti/phy-gmii-sel.c index 50adabb867cb..26209a89703a 100644 --- a/drivers/phy/ti/phy-gmii-sel.c +++ b/drivers/phy/ti/phy-gmii-sel.c @@ -512,7 +512,7 @@ static int phy_gmii_sel_probe(struct platform_device *pdev) return dev_err_probe(dev, PTR_ERR(base), "failed to get base memory resource\n"); - priv->regmap = regmap_init_mmio(dev, base, &phy_gmii_sel_regmap_cfg); + priv->regmap = devm_regmap_init_mmio(dev, base, &phy_gmii_sel_regmap_cfg); if (IS_ERR(priv->regmap)) return dev_err_probe(dev, PTR_ERR(priv->regmap), "Failed to get syscon\n");