| From | Greg Kroah-Hartman <> | Subject | [PATCH 5.10 412/599] clk: tegra: tegra124-emc: Fix missing put_device() call in emc_ensure_emc_driver | Date | Tue, 5 Apr 2022 09:31:46 +0200 |
| |
From: Miaoqian Lin <linmq006@gmail.com>
[ Upstream commit 6d6ef58c2470da85a99119f74d34216c8074b9f0 ]
The reference taken by 'of_find_device_by_node()' must be released when not needed anymore. Add the corresponding 'put_device()' in the error handling path.
Fixes: 2db04f16b589 ("clk: tegra: Add EMC clock driver") Signed-off-by: Miaoqian Lin <linmq006@gmail.com> Acked-by: Thierry Reding <treding@nvidia.com> Link: https://lore.kernel.org/r/20220112104501.30655-1-linmq006@gmail.com Signed-off-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> --- drivers/clk/tegra/clk-tegra124-emc.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/clk/tegra/clk-tegra124-emc.c b/drivers/clk/tegra/clk-tegra124-emc.c index 745f9faa98d8..733a962ff521 100644 --- a/drivers/clk/tegra/clk-tegra124-emc.c +++ b/drivers/clk/tegra/clk-tegra124-emc.c @@ -191,6 +191,7 @@ static struct tegra_emc *emc_ensure_emc_driver(struct tegra_clk_emc *tegra) tegra->emc = platform_get_drvdata(pdev); if (!tegra->emc) { + put_device(&pdev->dev); pr_err("%s: cannot find EMC driver\n", __func__); return NULL; } -- 2.34.1
|