[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>
diff --git a/drivers/s390/char/monreader.c b/drivers/s390/char/monreader.c
index 35fd8df..97e63cf 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 @@
} 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 @@
{
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 @@
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 @@
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 @@
*/
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 @@
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 @@
*/
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 @@
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;
}