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Commit ae7c4c87 authored by Jingoo Han's avatar Jingoo Han Committed by Rafael J. Wysocki
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ARM: EXYNOS: Use dev_err() instead of printk() for cpuidle driver 



Change raw printk() call to dev_err() to provide a better message
to userspace so it can properly identify the device.

Signed-off-by: default avatarJingoo Han <jg1.han@samsung.com>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent e2401453

arch/arm/mach-exynos/cpuidle.c

+2 −2
Original line number Diff line number Diff line
@@ -206,7 +206,7 @@ static int __init exynos_cpuidle_probe(struct platform_device *pdev) 


	ret = cpuidle_register_driver(&exynos4_idle_driver);

	if (ret) {

		printk(KERN_ERR "CPUidle failed to register driver\n");

		dev_err(&pdev->dev, "failed to register cpuidle driver\n");

		return ret;

	}
@@ -220,7 +220,7 @@ static int __init exynos_cpuidle_probe(struct platform_device *pdev) 


		ret = cpuidle_register_device(device);

		if (ret) {

			printk(KERN_ERR "CPUidle register device failed\n");

			dev_err(&pdev->dev, "failed to register cpuidle device\n");

			return ret;

		}

	}