linux-kernel - Re: [PATCH 30/30] Staging: comedi: fix printk() issue in das16m1.c

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Date:	Thu, 14 Jul 2011 10:41:44 +0300
From:	Dan Carpenter <error27@...il.com>
To:	Ravishankar <ravishankarkm32@...il.com>
Cc:	gregkh@...e.de, wfp5p@...ginia.edu, devel@...verdev.osuosl.org,
	linux-kernel@...r.kernel.org,
	Ravishankar <ravi.shankar@...enturtles.in>
Subject: Re: [PATCH 30/30] Staging: comedi: fix printk() issue in das16m1.c

On Thu, Jul 14, 2011 at 10:12:27AM +0530, Ravishankar wrote:
> @@ -690,7 +690,7 @@ static int das16m1_attach(struct comedi_device *dev,
>  	if (!request_region(iobase + DAS16M1_82C55, DAS16M1_SIZE2,
>  			    driver_das16m1.driver_name)) {
>  		release_region(iobase, DAS16M1_SIZE);
> -		printk(" I/O port conflict\n");
> +		printk(KERN_ERR " I/O port conflict\n");

This is a continuation of the last printk line.

>  		return -EIO;
>  	}
>  	dev->iobase = iobase;
> @@ -710,7 +710,7 @@ static int das16m1_attach(struct comedi_device *dev,
>  	} else if (irq == 0) {
>  		printk(", no irq\n");
>  	} else {
> -		printk(", invalid irq\n"
> +		printk(KERN_ERR ", invalid irq\n"

Same.

If you want you can just rewrite the printks completely.  You're not
just limited to adding the KERN_ prefixes, you could make larger
changes than that.

regards,
dan carpenter
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