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clk: qcom: lpasscc-sc7810: Use devm in probe

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Let's convert the lpass clock control driver to use devm.  This is a
few more lines of code, but it will be useful in a later patch which
disentangles the two devices handled by this driver.

Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20201019154857.v5.1.I4567b5e7e17bbb15ef063d447cb83fd43746cb18@changeid
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
This commit is contained in:
Douglas Anderson 2020-10-19 15:49:34 -07:00 committed by Stephen Boyd
parent 15d09e830b
commit 7635622b77
1 changed files with 21 additions and 17 deletions
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38
drivers/clk/qcom/lpasscorecc-sc7180.c
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@ -356,6 +356,16 @@ static const struct qcom_cc_desc lpass_audio_hm_sc7180_desc = {
.num_gdscs = ARRAY_SIZE(lpass_audio_hm_sc7180_gdscs),
};
static void lpass_pm_runtime_disable(void *data)
{
pm_runtime_disable(data);
}
static void lpass_pm_clk_destroy(void *data)
{
pm_clk_destroy(data);
}
static int lpass_core_cc_sc7180_probe(struct platform_device *pdev)
{
const struct qcom_cc_desc *desc;
@ -418,34 +428,28 @@ static int lpass_core_sc7180_probe(struct platform_device *pdev)
int ret;
pm_runtime_enable(&pdev->dev);
ret = devm_add_action_or_reset(&pdev->dev, lpass_pm_runtime_disable, &pdev->dev);
if (ret)
return ret;
ret = pm_clk_create(&pdev->dev);
if (ret)
goto disable_pm_runtime;
return ret;
ret = devm_add_action_or_reset(&pdev->dev, lpass_pm_clk_destroy, &pdev->dev);
if (ret)
return ret;
ret = pm_clk_add(&pdev->dev, "iface");
if (ret < 0) {
dev_err(&pdev->dev, "failed to acquire iface clock\n");
goto destroy_pm_clk;
return ret;
}
ret = -EINVAL;
clk_probe = of_device_get_match_data(&pdev->dev);
if (!clk_probe)
goto destroy_pm_clk;
return -EINVAL;
ret = clk_probe(pdev);
if (ret)
goto destroy_pm_clk;
return 0;
destroy_pm_clk:
pm_clk_destroy(&pdev->dev);
disable_pm_runtime:
pm_runtime_disable(&pdev->dev);
return ret;
return clk_probe(pdev);
}
static const struct dev_pm_ops lpass_core_cc_pm_ops = {