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ARM: EXYNOS: Use dev_err() instead of printk() for cpuidle driver

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

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Jingoo Han 2013-10-21 10:52:15 +09:00 committed by Rafael J. Wysocki
parent e240145311
commit ae7c4c8780
1 changed files with 2 additions and 2 deletions
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4
arch/arm/mach-exynos/cpuidle.c
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@ -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;
}
}