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ASoC: tegra-alt: remove devm_clk_put() APIs

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Clock resource is associated with a device and when the device
is unbound, the resource is freed. Drivers get the clock handle
by using devm_clk_get(). No need for an explicit devm_clk_put()
to release the clock, this is handled automatically when the
device lifetime ends.

Bug 200346429

Change-Id: I0885723e3a9a3fb41e54524ddacc3415f571576c
Signed-off-by: Sameer Pujar <spujar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1574311
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com>
Reviewed-by: Mohan Kumar D <mkumard@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Dipesh Gandhi <dipeshg@nvidia.com>
Reviewed-by: Ravindra Lokhande <rlokhande@nvidia.com>
This commit is contained in:
Sameer Pujar
2017-10-06 16:00:52 +05:30
parent 93e212df79
commit d8cccfd903
10 changed files with 46 additions and 231 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
sound/soc/tegra-alt/tegra186_dspk_alt.c
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@@ -479,13 +479,13 @@ static int tegra186_dspk_platform_probe(struct platform_device *pdev)
if (IS_ERR_OR_NULL(dspk->clk_pll_a_out0)) {
dev_err(&pdev->dev, "Can't retrieve pll_a_out0 clock\n");
ret = -ENOENT;
goto err_clk_put;
goto err;
}
ret = clk_set_parent(dspk->clk_dspk, dspk->clk_pll_a_out0);
if (ret) {
dev_err(&pdev->dev, "Can't set parent of dspk clock\n");
goto err_plla_clk_put;
goto err;
}
}
@@ -592,10 +592,6 @@ err_suspend:
tegra186_dspk_runtime_suspend(&pdev->dev);
err_pm_disable:
pm_runtime_disable(&pdev->dev);
err_plla_clk_put:
devm_clk_put(&pdev->dev, dspk->clk_pll_a_out0);
err_clk_put:
devm_clk_put(&pdev->dev, dspk->clk_dspk);
err:
return ret;
}
@@ -618,9 +614,6 @@ static int tegra186_dspk_platform_remove(struct platform_device *pdev)
if (!pm_runtime_status_suspended(&pdev->dev))
tegra186_dspk_runtime_suspend(&pdev->dev);
devm_clk_put(&pdev->dev, dspk->clk_pll_a_out0);
devm_clk_put(&pdev->dev, dspk->clk_dspk);
return 0;
}