From eaa16059f9af26d8b8a6f3e887649f58e8ca96c9 Mon Sep 17 00:00:00 2001 From: Johan Hovold Date: Thu, 27 Nov 2025 14:49:42 +0100 Subject: [PATCH] soc: ti: k3-socinfo: Fix regmap leak on probe failure [ Upstream commit c933138d45176780fabbbe7da263e04d5b3e525d ] 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: a5caf03188e4 ("soc: ti: k3-socinfo: Do not use syscon helper to build regmap") Cc: stable@vger.kernel.org # 6.15 Cc: Andrew Davis Signed-off-by: Johan Hovold Acked-by: Andrew Davis Link: https://patch.msgid.link/20251127134942.2121-1-johan@kernel.org Signed-off-by: Nishanth Menon Signed-off-by: Sasha Levin --- drivers/soc/ti/k3-socinfo.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/soc/ti/k3-socinfo.c b/drivers/soc/ti/k3-socinfo.c index 704039eb3c07..b4e1abd544d1 100644 --- a/drivers/soc/ti/k3-socinfo.c +++ b/drivers/soc/ti/k3-socinfo.c @@ -129,7 +129,7 @@ static int k3_chipinfo_probe(struct platform_device *pdev) if (IS_ERR(base)) return PTR_ERR(base); - regmap = regmap_init_mmio(dev, base, &k3_chipinfo_regmap_cfg); + regmap = devm_regmap_init_mmio(dev, base, &k3_chipinfo_regmap_cfg); if (IS_ERR(regmap)) return PTR_ERR(regmap);