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, 6 insertions, 4 deletions

diff --git a/drivers/xen/tmem.c b/drivers/xen/tmem.c
index cc072c66c766..fd823877b947 100644
--- a/drivers/xen/tmem.c
+++ b/drivers/xen/tmem.c
@@ -5,6 +5,8 @@
  * Author: Dan Magenheimer
  */
 
+#define pr_fmt(fmt) "xen:" KBUILD_MODNAME ": " fmt
+
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/types.h>
@@ -388,8 +390,8 @@ static int xen_tmem_init(void)
                                 return PTR_ERR(old_ops);
                         s = " (WARNING: frontswap_ops overridden)";
                 }
-                printk(KERN_INFO "frontswap enabled, RAM provided by "
-                                 "Xen Transcendent Memory%s\n", s);
+                pr_info("frontswap enabled, RAM provided by Xen Transcendent Memory%s\n",
+                        s);
         }
 #endif
 #ifdef CONFIG_CLEANCACHE
@@ -400,8 +402,8 @@ static int xen_tmem_init(void)
                         cleancache_register_ops(&tmem_cleancache_ops);
                 if (old_ops)
                         s = " (WARNING: cleancache_ops overridden)";
-                printk(KERN_INFO "cleancache enabled, RAM provided by "
-                                 "Xen Transcendent Memory%s\n", s);
+                pr_info("cleancache enabled, RAM provided by Xen Transcendent Memory%s\n",
+                        s);
         }
 #endif
 #ifdef CONFIG_XEN_SELFBALLOONING