[PATCH 6.19 604/844] soc: ti: k3-socinfo: Fix regmap leak on probe failure

[Sasha Levin]

From: Johan Hovold <johan@xxxxxxxxxx>

[ 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@xxxxxxxxxxxxxxx	# 6.15
Cc: Andrew Davis <afd@xxxxxx>
Signed-off-by: Johan Hovold <johan@xxxxxxxxxx>
Acked-by: Andrew Davis <afd@xxxxxx>
Link: https://patch.msgid.link/20251127134942.2121-1-johan@xxxxxxxxxx
Signed-off-by: Nishanth Menon <nm@xxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 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