xen: Convert printks to pr_<level>

Convert printks to pr_<level> (excludes printk(KERN_DEBUG...)
to be more consistent throughout the xen subsystem.

Add pr_fmt with KBUILD_MODNAME or "xen:" KBUILD_MODNAME
Coalesce formats and add missing word spaces
Add missing newlines
Align arguments and reflow to 80 columns
Remove DRV_NAME from formats as pr_fmt adds the same content

This does change some of the prefixes of these messages
but it also does make them more consistent.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

1 files changed, 11 insertions, 14 deletions

diff --git a/drivers/xen/xen-pciback/pci_stub.c b/drivers/xen/xen-pciback/pci_stub.c
index 002089918260..62fcd485f0a7 100644
--- a/drivers/xen/xen-pciback/pci_stub.c
+++ b/drivers/xen/xen-pciback/pci_stub.c
@@ -4,6 +4,9 @@
  * Ryan Wilson <hap9@epoch.ncsc.mil>
  * Chris Bookholt <hap10@epoch.ncsc.mil>
  */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/rwsem.h>
@@ -425,8 +428,6 @@ static int __init pcistub_init_devices_late(void)
 	unsigned long flags;
 	int err = 0;
 
-	pr_debug(DRV_NAME ": pcistub_init_devices_late\n");
-
 	spin_lock_irqsave(&pcistub_devices_lock, flags);
 
 	while (!list_empty(&seized_devices)) {
@@ -544,15 +545,11 @@ static void pcistub_remove(struct pci_dev *dev)
 			found_psdev->pdev);
 
 		if (found_psdev->pdev) {
-			printk(KERN_WARNING DRV_NAME ": ****** removing device "
-			       "%s while still in-use! ******\n",
+			pr_warn("****** removing device %s while still in-use! ******\n",
 			       pci_name(found_psdev->dev));
-			printk(KERN_WARNING DRV_NAME ": ****** driver domain may"
-			       " still access this device's i/o resources!\n");
-			printk(KERN_WARNING DRV_NAME ": ****** shutdown driver "
-			       "domain before binding device\n");
-			printk(KERN_WARNING DRV_NAME ": ****** to other drivers "
-			       "or domains\n");
+			pr_warn("****** driver domain may still access this device's i/o resources!\n");
+			pr_warn("****** shutdown driver domain before binding device\n");
+			pr_warn("****** to other drivers or domains\n");
 
 			xen_pcibk_release_pci_dev(found_psdev->pdev,
 						found_psdev->dev);
@@ -1018,7 +1015,7 @@ static int pcistub_device_id_add(int domain, int bus, int slot, int func)
 	pci_dev_id->bus = bus;
 	pci_dev_id->devfn = devfn;
 
-	pr_debug(DRV_NAME ": wants to seize %04x:%02x:%02x.%d\n",
+	pr_debug("wants to seize %04x:%02x:%02x.%d\n",
 		 domain, bus, slot, func);
 
 	spin_lock_irqsave(&device_ids_lock, flags);
@@ -1048,8 +1045,8 @@ static int pcistub_device_id_remove(int domain, int bus, int slot, int func)
 
 			err = 0;
 
-			pr_debug(DRV_NAME ": removed %04x:%02x:%02x.%d from "
-				 "seize list\n", domain, bus, slot, func);
+			pr_debug("removed %04x:%02x:%02x.%d from seize list\n",
+				 domain, bus, slot, func);
 		}
 	}
 	spin_unlock_irqrestore(&device_ids_lock, flags);
@@ -1474,7 +1471,7 @@ out:
 	return err;
 
 parse_error:
-	printk(KERN_ERR DRV_NAME ": Error parsing pci_devs_to_hide at \"%s\"\n",
+	pr_err("Error parsing pci_devs_to_hide at \"%s\"\n",
 	       pci_devs_to_hide + pos);
 	return -EINVAL;
 }