Re: [PATCH 1/2] iommu: dmar: replace printks with appropriate pr_*()

[Joe Perches]

On Mon, 2012-06-04 at 17:29 -0400, Donald Dutile wrote:
> Replace printk(KERN_*  with pr_*() functions.

Please add
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
before any include and remove the embedded PREFIX
from each printk

> diff --git a/drivers/iommu/dmar.c b/drivers/iommu/dmar.c

[]

>  			break;
>  		}
>  		pdev = pci_get_slot(bus, PCI_DEVFN(path->dev, path->fn));
>  		if (!pdev) {
> -			printk(KERN_WARNING PREFIX
> -			"Device scope device [%04x:%02x:%02x.%02x] not found\n",
> +			pr_warn(PREFIX "Device scope device"
> +				"[%04x:%02x:%02x.%02x] not found\n",
>  				segment, bus->number, path->dev, path->fn);

Please don't split any format string.  You removed
a space between the scope device and an open bracket.
It's OK for format strings to exceed 80 chars.


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