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clk: tegra: tegra124-emc: Fix missing put_device() call in emc_ensure_emc_driver
[ Upstream commit6d6ef58c24
] 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:2db04f16b5
("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>
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@ -190,6 +190,7 @@ static struct tegra_emc *emc_ensure_emc_driver(struct tegra_clk_emc *tegra)
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tegra->emc = platform_get_drvdata(pdev);
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if (!tegra->emc) {
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put_device(&pdev->dev);
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pr_err("%s: cannot find EMC driver\n", __func__);
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return NULL;
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}
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