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Commit 2d921663 authored by Runmin Wang's avatar Runmin Wang
Browse files

soc: qcom: pil: Print out the return value in the error path 



Print out the return value in the error path for better debugging
analysis.

Change-Id: I587b0dcf45f5865f47f26c4307c3119c1363bd9f
Signed-off-by: default avatarRunmin Wang <runminw@codeaurora.org>
parent bca90e2f

drivers/soc/qcom/subsys-pil-tz.c

+10 −6
Original line number Diff line number Diff line
@@ -381,28 +381,29 @@ static int piltz_resc_init(struct platform_device *pdev, struct pil_tz_data *d) 


	count = of_read_clocks(dev, &d->clks, "qcom,active-clock-names");

	if (count < 0) {

		dev_err(dev, "Failed to setup clocks.\n");

		dev_err(dev, "Failed to setup clocks(rc:%d).\n", count);

		return count;

	}

	d->clk_count = count;



	count = of_read_clocks(dev, &d->proxy_clks, "qcom,proxy-clock-names");

	if (count < 0) {

		dev_err(dev, "Failed to setup proxy clocks.\n");

		dev_err(dev, "Failed to setup proxy clocks(rc:%d).\n", count);

		return count;

	}

	d->proxy_clk_count = count;



	count = of_read_regs(dev, &d->regs, "qcom,active-reg-names");

	if (count < 0) {

		dev_err(dev, "Failed to setup regulators.\n");

		dev_err(dev, "Failed to setup regulators(rc:%d).\n", count);

		return count;

	}

	d->reg_count = count;



	count = of_read_regs(dev, &d->proxy_regs, "qcom,proxy-reg-names");

	if (count < 0) {

		dev_err(dev, "Failed to setup proxy regulators.\n");

		dev_err(dev, "Failed to setup proxy regulators(rc:%d).\n",

				count);

		return count;

	}

	d->proxy_reg_count = count;
@@ -411,7 +412,8 @@ static int piltz_resc_init(struct platform_device *pdev, struct pil_tz_data *d) 
		d->enable_bus_scaling = true;

		rc = of_read_bus_pdata(pdev, d);

		if (rc) {

			dev_err(dev, "Failed to setup bus scaling client.\n");

			dev_err(dev, "Failed to setup bus scaling client(rc:%d).\n",

				rc);

			return rc;

		}

	}
@@ -1120,7 +1122,9 @@ static int pil_tz_driver_probe(struct platform_device *pdev) 
		       "qcom,spss-scsr-bits", d->bits_arr, sizeof(d->bits_arr)/

							sizeof(d->bits_arr[0]));

		if (rc)

			dev_err(&pdev->dev, "Failed to read qcom,spss-scsr-bits");

			dev_err(&pdev->dev,

				"Failed to read qcom,spss-scsr-bits(rc:%d)",

				rc);

		mask_scsr_irqs(d);



	} else {