usb: gadget: tegra-xudc: Do not print errors on probe deferral (a50758bb) · Commits · 戴 / test

Probe deferral is an expected condition and can happen multiple times during boot. Make sure not to output an error message in that case because they are not useful. Signed-off-by:

Thierry Reding <treding@nvidia.com> Signed-off-by:

Felipe Balbi <balbi@kernel.org>

drivers/usb/gadget/udc/tegra-xudc.c

+6 −2

Original line number	Diff line number	Diff line
		@@ -3781,7 +3781,9 @@ static int tegra_xudc_probe(struct platform_device *pdev)

		err = devm_clk_bulk_get(&pdev->dev, xudc->soc->num_clks, xudc->clks);
		if (err) {
		if (err != -EPROBE_DEFER)
		dev_err(xudc->dev, "failed to request clocks: %d\n", err);

		return err;
		}

		@@ -3796,7 +3798,9 @@ static int tegra_xudc_probe(struct platform_device *pdev)
		err = devm_regulator_bulk_get(&pdev->dev, xudc->soc->num_supplies,
		xudc->supplies);
		if (err) {
		if (err != -EPROBE_DEFER)
		dev_err(xudc->dev, "failed to request regulators: %d\n", err);

		return err;
		}

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