[PATCH 1/2] ARM: EXYNOS: Use dev_err() instead of printk() for cpuidle driver

[Rafael J. Wysocki]

On Monday, October 21, 2013 10:52:15 AM Jingoo Han wrote:
> 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 at samsung.com>

Both [1-2/2] queued up for 3.13, thanks!

> ---
> - Based against pm-cpuidle branch
> - Tested on Exynos5440
> 
>  arch/arm/mach-exynos/cpuidle.c |    4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/arm/mach-exynos/cpuidle.c b/arch/arm/mach-exynos/cpuidle.c
> index 1bde6ad..6616e0f 100644
> --- a/arch/arm/mach-exynos/cpuidle.c
> +++ b/arch/arm/mach-exynos/cpuidle.c
> @@ -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;
>  		}
>  	}
> 
-- 
I speak only for myself.
Rafael J. Wysocki, Intel Open Source Technology Center.