Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
clk: qcom: cpu-8996: switch to devm_clk_notifier_register
Switch to using devres-managed version of clk_notifier_register(). This
allows us to drop driver's remove() callback.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220714100351.1834711-3-dmitry.baryshkov@linaro.org
authored by
Dmitry Baryshkov
and committed by
Bjorn Andersson
a808c784
da5daae8
+2
-23
+2
-23
drivers/clk/qcom/clk-cpu-8996.c
+2
-23
drivers/clk/qcom/clk-cpu-8996.c
···
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clk_prepare_enable(pwrcl_alt_pll.clkr.hw.clk);
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clk_prepare_enable(perfcl_alt_pll.clkr.hw.clk);
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-
clk_notifier_register(pwrcl_pmux.clkr.hw.clk, &pwrcl_pmux.nb);
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-
clk_notifier_register(perfcl_pmux.clkr.hw.clk, &perfcl_pmux.nb);
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+
devm_clk_notifier_register(dev, pwrcl_pmux.clkr.hw.clk, &pwrcl_pmux.nb);
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devm_clk_notifier_register(dev, perfcl_pmux.clkr.hw.clk, &perfcl_pmux.nb);
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return ret;
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-
}
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-
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static int qcom_cpu_clk_msm8996_unregister_clks(void)
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{
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int ret = 0;
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-
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ret = clk_notifier_unregister(pwrcl_pmux.clkr.hw.clk, &pwrcl_pmux.nb);
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if (ret)
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return ret;
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-
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ret = clk_notifier_unregister(perfcl_pmux.clkr.hw.clk, &perfcl_pmux.nb);
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if (ret)
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return ret;
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-
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return 0;
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}
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#define CPU_AFINITY_MASK 0xFFF
···
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return devm_of_clk_add_hw_provider(dev, of_clk_hw_onecell_get, data);
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}
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-
static int qcom_cpu_clk_msm8996_driver_remove(struct platform_device *pdev)
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{
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return qcom_cpu_clk_msm8996_unregister_clks();
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}
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-
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static const struct of_device_id qcom_cpu_clk_msm8996_match_table[] = {
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{ .compatible = "qcom,msm8996-apcc" },
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{}
···
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static struct platform_driver qcom_cpu_clk_msm8996_driver = {
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.probe = qcom_cpu_clk_msm8996_driver_probe,
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-
.remove = qcom_cpu_clk_msm8996_driver_remove,
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.driver = {
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.name = "qcom-msm8996-apcc",
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.of_match_table = qcom_cpu_clk_msm8996_match_table,