[S390] convert monreader printks to pr_xxx macros.

Signed-off-by: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

1 files changed, 17 insertions, 24 deletions

diff --git a/drivers/s390/char/monreader.c b/drivers/s390/char/monreader.c
index 35fd8dfcaaa6..97e63cf46944 100644
--- a/drivers/s390/char/monreader.c
+++ b/drivers/s390/char/monreader.c
@@ -7,6 +7,9 @@
  *   Author: Gerald Schaefer <gerald.schaefer@de.ibm.com>
  */
 
+#define KMSG_COMPONENT "monreader"
+#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
+
 #include <linux/module.h>
 #include <linux/moduleparam.h>
 #include <linux/init.h>
@@ -24,19 +27,6 @@
 #include <asm/ebcdic.h>
 #include <asm/extmem.h>
 
-//#define MON_DEBUG                     /* Debug messages on/off */
-
-#define MON_NAME "monreader"
-
-#define P_INFO(x...)    printk(KERN_INFO MON_NAME " info: " x)
-#define P_ERROR(x...)   printk(KERN_ERR MON_NAME " error: " x)
-#define P_WARNING(x...) printk(KERN_WARNING MON_NAME " warning: " x)
-
-#ifdef MON_DEBUG
-#define P_DEBUG(x...)   printk(KERN_DEBUG MON_NAME " debug: " x)
-#else
-#define P_DEBUG(x...)   do {} while (0)
-#endif
 
 #define MON_COLLECT_SAMPLE 0x80
 #define MON_COLLECT_EVENT  0x40
@@ -172,7 +162,7 @@ static int mon_send_reply(struct mon_msg *monmsg,
         } else
                 monmsg->replied_msglim = 1;
         if (rc) {
-                P_ERROR("read, IUCV reply failed with rc = %i\n\n", rc);
+                pr_err("Reading monitor data failed with rc=%i\n", rc);
                 return -EIO;
         }
         return 0;
@@ -251,7 +241,8 @@ static void mon_iucv_path_severed(struct iucv_path *path, u8 ipuser[16])
 {
         struct mon_private *monpriv = path->private;
 
-        P_ERROR("IUCV connection severed with rc = 0x%X\n", ipuser[0]);
+        pr_err("z/VM *MONITOR system service disconnected with rc=%i\n",
+               ipuser[0]);
         iucv_path_sever(path, NULL);
         atomic_set(&monpriv->iucv_severed, 1);
         wake_up(&mon_conn_wait_queue);
@@ -266,8 +257,7 @@ static void mon_iucv_message_pending(struct iucv_path *path,
         memcpy(&monpriv->msg_array[monpriv->write_index]->msg,
                msg, sizeof(*msg));
         if (atomic_inc_return(&monpriv->msglim_count) == MON_MSGLIM) {
-                P_WARNING("IUCV message pending, message limit (%i) reached\n",
-                          MON_MSGLIM);
+                pr_warning("The read queue for monitor data is full\n");
                 monpriv->msg_array[monpriv->write_index]->msglim_reached = 1;
         }
         monpriv->write_index = (monpriv->write_index + 1) % MON_MSGLIM;
@@ -311,8 +301,8 @@ static int mon_open(struct inode *inode, struct file *filp)
         rc = iucv_path_connect(monpriv->path, &monreader_iucv_handler,
                                MON_SERVICE, NULL, user_data_connect, monpriv);
         if (rc) {
-                P_ERROR("iucv connection to *MONITOR failed with "
-                        "IPUSER SEVER code = %i\n", rc);
+                pr_err("Connecting to the z/VM *MONITOR system service "
+                       "failed with rc=%i\n", rc);
                 rc = -EIO;
                 goto out_path;
         }
@@ -353,7 +343,8 @@ static int mon_close(struct inode *inode, struct file *filp)
          */
         rc = iucv_path_sever(monpriv->path, user_data_sever);
         if (rc)
-                P_ERROR("close, iucv_sever failed with rc = %i\n", rc);
+                pr_warning("Disconnecting the z/VM *MONITOR system service "
+                           "failed with rc=%i\n", rc);
 
         atomic_set(&monpriv->iucv_severed, 0);
         atomic_set(&monpriv->iucv_connected, 0);
@@ -469,7 +460,8 @@ static int __init mon_init(void)
         int rc;
 
         if (!MACHINE_IS_VM) {
-                P_ERROR("not running under z/VM, driver not loaded\n");
+                pr_err("The z/VM *MONITOR record device driver cannot be "
+                       "loaded without z/VM\n");
                 return -ENODEV;
         }
 
@@ -478,7 +470,8 @@ static int __init mon_init(void)
          */
         rc = iucv_register(&monreader_iucv_handler, 1);
         if (rc) {
-                P_ERROR("failed to register with iucv driver\n");
+                pr_err("The z/VM *MONITOR record device driver failed to "
+                       "register with IUCV\n");
                 return rc;
         }
 
@@ -488,8 +481,8 @@ static int __init mon_init(void)
                 goto out_iucv;
         }
         if (rc != SEG_TYPE_SC) {
-                P_ERROR("segment %s has unsupported type, should be SC\n",
-                        mon_dcss_name);
+                pr_err("The specified *MONITOR DCSS %s does not have the "
+                       "required type SC\n", mon_dcss_name);
                 rc = -EINVAL;
                 goto out_iucv;
         }