linux-kernel - Re: [PATCH] [PATCH] asus_oled: Use pr_err(...) rather than printk(KERN

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Date:	Sun, 8 Jul 2012 20:42:35 +0530
From:	"devendra.aaru" <devendra.aaru@...il.com>
To:	Toshiaki Yamane <yamanetoshi@...il.com>
Cc:	greg@...ah.com, sjakub@...il.com, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] [PATCH] asus_oled: Use pr_err(...) rather than
 printk(KERN_ERR ...)

git format-patch -s --subject-prfix="PATCH V2' will be better,


On Sun, Jul 8, 2012 at 2:55 PM, Toshiaki Yamane <yamanetoshi@...il.com> wrote:
> This change is inspired by checkpatch.
>
> Signed-off-by: Toshiaki Yamane <yamanetoshi@...il.com>
> ---
>  drivers/staging/asus_oled/asus_oled.c |    6 +++---
>  1 files changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/staging/asus_oled/asus_oled.c b/drivers/staging/asus_oled/asus_oled.c
> index 510d796..f63c1d3 100644
> --- a/drivers/staging/asus_oled/asus_oled.c
> +++ b/drivers/staging/asus_oled/asus_oled.c
> @@ -782,20 +782,20 @@ static int __init asus_oled_init(void)
>         oled_class = class_create(THIS_MODULE, ASUS_OLED_UNDERSCORE_NAME);
>
>         if (IS_ERR(oled_class)) {
> -               printk(KERN_ERR "Error creating " ASUS_OLED_UNDERSCORE_NAME " class\n");
> +               pr_err("Error creating " ASUS_OLED_UNDERSCORE_NAME " class\n");
>                 return PTR_ERR(oled_class);
>         }
>
>         retval = class_create_file(oled_class, &class_attr_version.attr);
>         if (retval) {
> -               printk(KERN_ERR "Error creating class version file\n");
> +               pr_err("Error creating class version file\n");
>                 goto error;
>         }
>
>         retval = usb_register(&oled_driver);
>
>         if (retval) {
> -               printk(KERN_ERR "usb_register failed. Error number %d\n", retval);
> +               pr_err("usb_register failed. Error number %d\n", retval);
>                 goto error;
>         }
>
> --
> 1.7.5.4
>
> --
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