FAILED: Patch "soc: ti: k3-socinfo: Fix regmap leak on probe failure" failed to apply to 5.15-stable tree

[Sasha Levin <sashal@kernel.org>]

The patch below does not apply to the 5.15-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable@vger.kernel.org>.

Thanks,
Sasha

------------------ original commit in Linus's tree ------------------

From c933138d45176780fabbbe7da263e04d5b3e525d Mon Sep 17 00:00:00 2001
From: Johan Hovold <johan@kernel.org>
Date: Thu, 27 Nov 2025 14:49:42 +0100
Subject: [PATCH] soc: ti: k3-socinfo: Fix regmap leak on probe failure

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 <afd@ti.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Acked-by: Andrew Davis <afd@ti.com>
Link: https://patch.msgid.link/20251127134942.2121-1-johan@kernel.org
Signed-off-by: Nishanth Menon <nm@ti.com>
---
 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 50c170a995f90..42275cb5ba1c8 100644
--- a/drivers/soc/ti/k3-socinfo.c
+++ b/drivers/soc/ti/k3-socinfo.c
@@ -141,7 +141,7 @@ 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);
 
-- 
2.51.0