auxdisplay: ks0108: start using pr_*

Start using pr_* macros instead of using printk and in the process
define pr_fmt.

Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/auxdisplay/ks0108.c b/drivers/auxdisplay/ks0108.c
index 0d752851a1eef8b5599c039a886bb9851bbc649a..30d6d0e4d7667c47ad02f8e17de33be96a1aedc4 100644 (file)
--- a/drivers/auxdisplay/ks0108.c
+++ b/drivers/auxdisplay/ks0108.c
@@ -23,6 +23,8 @@
  *
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
@@ -132,8 +134,7 @@ static int __init ks0108_init(void)
 
        ks0108_parport = parport_find_base(ks0108_port);
        if (ks0108_parport == NULL) {
-               printk(KERN_ERR KS0108_NAME ": ERROR: "
-                       "parport didn't find %i port\n", ks0108_port);
+               pr_err("ERROR: parport didn't find %i port\n", ks0108_port);
                goto none;
        }
 
@@ -141,15 +142,14 @@ static int __init ks0108_init(void)
                NULL, NULL, NULL, PARPORT_DEV_EXCL, NULL);
        parport_put_port(ks0108_parport);
        if (ks0108_pardevice == NULL) {
-               printk(KERN_ERR KS0108_NAME ": ERROR: "
-                       "parport didn't register new device\n");
+               pr_err("ERROR: parport didn't register new device\n");
                goto none;
        }
 
        result = parport_claim(ks0108_pardevice);
        if (result != 0) {
-               printk(KERN_ERR KS0108_NAME ": ERROR: "
-                       "can't claim %i parport, maybe in use\n", ks0108_port);
+               pr_err("ERROR: can't claim %i parport, maybe in use\n",
+                      ks0108_port);
                ret = result;
                goto registered;
        }