PM / devfreq: rk3399_dmc: do not print error when get supply and clk defer. (49edc523) · Commits · 戴 / test

We just return -EPROBE_DEFER error code to caller and do not print error message when try to get center logic regulator and DMC clock defer. Signed-off-by:

Lin Huang <hl@rock-chips.com> Signed-off-by:

Enric Balletbo i Serra <enric.balletbo@collabora.com> Reviewed-by:

Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by:

MyungJoo Ham <myungjoo.ham@samsung.com>

drivers/devfreq/rk3399_dmc.c

+6 −0

Original line number	Diff line number	Diff line
		@@ -308,12 +308,18 @@ static int rk3399_dmcfreq_probe(struct platform_device *pdev)

		data->vdd_center = devm_regulator_get(dev, "center");
		if (IS_ERR(data->vdd_center)) {
		if (PTR_ERR(data->vdd_center) == -EPROBE_DEFER)
		return -EPROBE_DEFER;

		dev_err(dev, "Cannot get the regulator \"center\"\n");
		return PTR_ERR(data->vdd_center);
		}

		data->dmc_clk = devm_clk_get(dev, "dmc_clk");
		if (IS_ERR(data->dmc_clk)) {
		if (PTR_ERR(data->dmc_clk) == -EPROBE_DEFER)
		return -EPROBE_DEFER;

		dev_err(dev, "Cannot get the clk dmc_clk\n");
		return PTR_ERR(data->dmc_clk);
		};

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