FAILED: Patch "clk: tegra: tegra124-emc: Fix potential memory leak in tegra124_clk_register_emc()" failed to apply to 6.6-stable tree

FAILED: Patch "clk: tegra: tegra124-emc: Fix potential memory leak in tegra124_clk_register_emc()" failed to apply to 6.6-stable tree

[Sasha Levin]

The patch below does not apply to the 6.6-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 fce0d0bd9c20fefd180ea9e8362d619182f97a1d Mon Sep 17 00:00:00 2001
From: Haoxiang Li <lihaoxiang@isrc.iscas.ac.cn>
Date: Thu, 15 Jan 2026 13:05:42 +0800
Subject: [PATCH] clk: tegra: tegra124-emc: Fix potential memory leak in
 tegra124_clk_register_emc()

If clk_register() fails, call kfree to release "tegra".

Fixes: 2db04f16b589 ("clk: tegra: Add EMC clock driver")
Cc: stable@vger.kernel.org
Signed-off-by: Haoxiang Li <lihaoxiang@isrc.iscas.ac.cn>
Reviewed-by: Brian Masney <bmasney@redhat.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
---
 drivers/clk/tegra/clk-tegra124-emc.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/clk/tegra/clk-tegra124-emc.c b/drivers/clk/tegra/clk-tegra124-emc.c
index 2a6db04342815..0f6fb776b2298 100644
--- a/drivers/clk/tegra/clk-tegra124-emc.c
+++ b/drivers/clk/tegra/clk-tegra124-emc.c
@@ -538,8 +538,10 @@ struct clk *tegra124_clk_register_emc(void __iomem *base, struct device_node *np
 	tegra->hw.init = &init;
 
 	clk = clk_register(NULL, &tegra->hw);
-	if (IS_ERR(clk))
+	if (IS_ERR(clk)) {
+		kfree(tegra);
 		return clk;
+	}
 
 	tegra->prev_parent = clk_hw_get_parent_by_index(
 		&tegra->hw, emc_get_parent(&tegra->hw))->clk;
-- 
2.51.0