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-rw-r--r--drivers/s390/char/monreader.c41
-rw-r--r--drivers/s390/char/monwriter.c5
-rw-r--r--drivers/s390/char/sclp_cmd.c29
-rw-r--r--drivers/s390/char/sclp_config.c10
-rw-r--r--drivers/s390/char/sclp_cpi_sys.c12
-rw-r--r--drivers/s390/char/sclp_sdias.c18
-rw-r--r--drivers/s390/char/sclp_vt220.c33
-rw-r--r--drivers/s390/char/tape_3590.c2
-rw-r--r--drivers/s390/char/vmcp.c11
-rw-r--r--drivers/s390/char/vmlogrdr.c30
-rw-r--r--drivers/s390/char/vmur.c15
-rw-r--r--drivers/s390/char/zcore.c14
12 files changed, 116 insertions, 104 deletions
diff --git a/drivers/s390/char/monreader.c b/drivers/s390/char/monreader.c
index 35fd8dfcaaa..97e63cf4694 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;
}
diff --git a/drivers/s390/char/monwriter.c b/drivers/s390/char/monwriter.c
index 4d71aa8c1a7..c7d7483bab9 100644
--- a/drivers/s390/char/monwriter.c
+++ b/drivers/s390/char/monwriter.c
@@ -8,6 +8,9 @@
* Author(s): Melissa Howland <Melissa.Howland@us.ibm.com>
*/
+#define KMSG_COMPONENT "monwriter"
+#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
+
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/init.h>
@@ -64,9 +67,9 @@ static int monwrite_diag(struct monwrite_hdr *myhdr, char *buffer, int fcn)
rc = appldata_asm(&id, fcn, (void *) buffer, myhdr->datalen);
if (rc <= 0)
return rc;
+ pr_err("Writing monitor data failed with rc=%i\n", rc);
if (rc == 5)
return -EPERM;
- printk("DIAG X'DC' error with return code: %i\n", rc);
return -EINVAL;
}
diff --git a/drivers/s390/char/sclp_cmd.c b/drivers/s390/char/sclp_cmd.c
index ec9c0bcf66e..50639049641 100644
--- a/drivers/s390/char/sclp_cmd.c
+++ b/drivers/s390/char/sclp_cmd.c
@@ -6,6 +6,9 @@
* Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
*/
+#define KMSG_COMPONENT "sclp_cmd"
+#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
+
#include <linux/completion.h>
#include <linux/init.h>
#include <linux/errno.h>
@@ -16,9 +19,8 @@
#include <linux/memory.h>
#include <asm/chpid.h>
#include <asm/sclp.h>
-#include "sclp.h"
-#define TAG "sclp_cmd: "
+#include "sclp.h"
#define SCLP_CMDW_READ_SCP_INFO 0x00020001
#define SCLP_CMDW_READ_SCP_INFO_FORCED 0x00120001
@@ -169,8 +171,8 @@ static int do_sync_request(sclp_cmdw_t cmd, void *sccb)
/* Check response. */
if (request->status != SCLP_REQ_DONE) {
- printk(KERN_WARNING TAG "sync request failed "
- "(cmd=0x%08x, status=0x%02x)\n", cmd, request->status);
+ pr_warning("sync request failed (cmd=0x%08x, "
+ "status=0x%02x)\n", cmd, request->status);
rc = -EIO;
}
out:
@@ -224,8 +226,8 @@ int sclp_get_cpu_info(struct sclp_cpu_info *info)
if (rc)
goto out;
if (sccb->header.response_code != 0x0010) {
- printk(KERN_WARNING TAG "readcpuinfo failed "
- "(response=0x%04x)\n", sccb->header.response_code);
+ pr_warning("readcpuinfo failed (response=0x%04x)\n",
+ sccb->header.response_code);
rc = -EIO;
goto out;
}
@@ -262,8 +264,9 @@ static int do_cpu_configure(sclp_cmdw_t cmd)
case 0x0120:
break;
default:
- printk(KERN_WARNING TAG "configure cpu failed (cmd=0x%08x, "
- "response=0x%04x)\n", cmd, sccb->header.response_code);
+ pr_warning("configure cpu failed (cmd=0x%08x, "
+ "response=0x%04x)\n", cmd,
+ sccb->header.response_code);
rc = -EIO;
break;
}
@@ -626,9 +629,9 @@ static int do_chp_configure(sclp_cmdw_t cmd)
case 0x0450:
break;
default:
- printk(KERN_WARNING TAG "configure channel-path failed "
- "(cmd=0x%08x, response=0x%04x)\n", cmd,
- sccb->header.response_code);
+ pr_warning("configure channel-path failed "
+ "(cmd=0x%08x, response=0x%04x)\n", cmd,
+ sccb->header.response_code);
rc = -EIO;
break;
}
@@ -695,8 +698,8 @@ int sclp_chp_read_info(struct sclp_chp_info *info)
if (rc)
goto out;
if (sccb->header.response_code != 0x0010) {
- printk(KERN_WARNING TAG "read channel-path info failed "
- "(response=0x%04x)\n", sccb->header.response_code);
+ pr_warning("read channel-path info failed "
+ "(response=0x%04x)\n", sccb->header.response_code);
rc = -EIO;
goto out;
}
diff --git a/drivers/s390/char/sclp_config.c b/drivers/s390/char/sclp_config.c
index 4cebd6ee6d2..b497afe061c 100644
--- a/drivers/s390/char/sclp_config.c
+++ b/drivers/s390/char/sclp_config.c
@@ -5,15 +5,17 @@
* Author(s): Heiko Carstens <heiko.carstens@de.ibm.com>
*/
+#define KMSG_COMPONENT "sclp_config"
+#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
+
#include <linux/init.h>
#include <linux/errno.h>
#include <linux/cpu.h>
#include <linux/sysdev.h>
#include <linux/workqueue.h>
#include <asm/smp.h>
-#include "sclp.h"
-#define TAG "sclp_config: "
+#include "sclp.h"
struct conf_mgm_data {
u8 reserved;
@@ -31,7 +33,7 @@ static void sclp_cpu_capability_notify(struct work_struct *work)
int cpu;
struct sys_device *sysdev;
- printk(KERN_WARNING TAG "cpu capability changed.\n");
+ pr_warning("cpu capability changed.\n");
get_online_cpus();
for_each_online_cpu(cpu) {
sysdev = get_cpu_sysdev(cpu);
@@ -78,7 +80,7 @@ static int __init sclp_conf_init(void)
return rc;
if (!(sclp_conf_register.sclp_send_mask & EVTYP_CONFMGMDATA_MASK)) {
- printk(KERN_WARNING TAG "no configuration management.\n");
+ pr_warning("no configuration management.\n");
sclp_unregister(&sclp_conf_register);
rc = -ENOSYS;
}
diff --git a/drivers/s390/char/sclp_cpi_sys.c b/drivers/s390/char/sclp_cpi_sys.c
index d887bd261d2..62c2647f37f 100644
--- a/drivers/s390/char/sclp_cpi_sys.c
+++ b/drivers/s390/char/sclp_cpi_sys.c
@@ -7,6 +7,9 @@
* Michael Ernst <mernst@de.ibm.com>
*/
+#define KMSG_COMPONENT "sclp_cpi"
+#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
+
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/stat.h>
@@ -20,6 +23,7 @@
#include <linux/completion.h>
#include <asm/ebcdic.h>
#include <asm/sclp.h>
+
#include "sclp.h"
#include "sclp_rw.h"
#include "sclp_cpi_sys.h"
@@ -150,16 +154,16 @@ static int cpi_req(void)
wait_for_completion(&completion);
if (req->status != SCLP_REQ_DONE) {
- printk(KERN_WARNING "cpi: request failed (status=0x%02x)\n",
- req->status);
+ pr_warning("request failed (status=0x%02x)\n",
+ req->status);
rc = -EIO;
goto out_free_req;
}
response = ((struct cpi_sccb *) req->sccb)->header.response_code;
if (response != 0x0020) {
- printk(KERN_WARNING "cpi: failed with "
- "response code 0x%x\n", response);
+ pr_warning("request failed with response code 0x%x\n",
+ response);
rc = -EIO;
}
diff --git a/drivers/s390/char/sclp_sdias.c b/drivers/s390/char/sclp_sdias.c
index 8b854857ba0..6a1c58dc61a 100644
--- a/drivers/s390/char/sclp_sdias.c
+++ b/drivers/s390/char/sclp_sdias.c
@@ -5,15 +5,18 @@
* Author(s): Michael Holzheu
*/
+#define KMSG_COMPONENT "sclp_sdias"
+#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
+
#include <linux/sched.h>
#include <asm/sclp.h>
#include <asm/debug.h>
#include <asm/ipl.h>
+
#include "sclp.h"
#include "sclp_rw.h"
#define TRACE(x...) debug_sprintf_event(sdias_dbf, 1, x)
-#define ERROR_MSG(x...) printk ( KERN_ALERT "SDIAS: " x )
#define SDIAS_RETRIES 300
#define SDIAS_SLEEP_TICKS 50
@@ -131,7 +134,7 @@ int sclp_sdias_blk_count(void)
rc = sdias_sclp_send(&request);
if (rc) {
- ERROR_MSG("sclp_send failed for get_nr_blocks\n");
+ pr_err("sclp_send failed for get_nr_blocks\n");
goto out;
}
if (sccb.hdr.response_code != 0x0020) {
@@ -145,7 +148,8 @@ int sclp_sdias_blk_count(void)
rc = sccb.evbuf.blk_cnt;
break;
default:
- ERROR_MSG("SCLP error: %x\n", sccb.evbuf.event_status);
+ pr_err("SCLP error: %x\n",
+ sccb.evbuf.event_status);
rc = -EIO;
goto out;
}
@@ -201,7 +205,7 @@ int sclp_sdias_copy(void *dest, int start_blk, int nr_blks)
rc = sdias_sclp_send(&request);
if (rc) {
- ERROR_MSG("sclp_send failed: %x\n", rc);
+ pr_err("sclp_send failed: %x\n", rc);
goto out;
}
if (sccb.hdr.response_code != 0x0020) {
@@ -219,9 +223,9 @@ int sclp_sdias_copy(void *dest, int start_blk, int nr_blks)
case EVSTATE_NO_DATA:
TRACE("no data\n");
default:
- ERROR_MSG("Error from SCLP while copying hsa. "
- "Event status = %x\n",
- sccb.evbuf.event_status);
+ pr_err("Error from SCLP while copying hsa. "
+ "Event status = %x\n",
+ sccb.evbuf.event_status);
rc = -EIO;
}
out:
diff --git a/drivers/s390/char/sclp_vt220.c b/drivers/s390/char/sclp_vt220.c
index 9854f19f5e6..a839aa531d7 100644
--- a/drivers/s390/char/sclp_vt220.c
+++ b/drivers/s390/char/sclp_vt220.c
@@ -583,23 +583,6 @@ sclp_vt220_chars_in_buffer(struct tty_struct *tty)
return count;
}
-static void
-__sclp_vt220_flush_buffer(void)
-{
- unsigned long flags;
-
- sclp_vt220_emit_current();
- spin_lock_irqsave(&sclp_vt220_lock, flags);
- if (timer_pending(&sclp_vt220_timer))
- del_timer(&sclp_vt220_timer);
- while (sclp_vt220_outqueue_count > 0) {
- spin_unlock_irqrestore(&sclp_vt220_lock, flags);
- sclp_sync_wait();
- spin_lock_irqsave(&sclp_vt220_lock, flags);
- }
- spin_unlock_irqrestore(&sclp_vt220_lock, flags);
-}
-
/*
* Pass on all buffers to the hardware. Return only when there are no more
* buffers pending.
@@ -745,6 +728,22 @@ sclp_vt220_con_device(struct console *c, int *index)
return sclp_vt220_driver;
}
+static void __sclp_vt220_flush_buffer(void)
+{
+ unsigned long flags;
+
+ sclp_vt220_emit_current();
+ spin_lock_irqsave(&sclp_vt220_lock, flags);
+ if (timer_pending(&sclp_vt220_timer))
+ del_timer(&sclp_vt220_timer);
+ while (sclp_vt220_outqueue_count > 0) {
+ spin_unlock_irqrestore(&sclp_vt220_lock, flags);
+ sclp_sync_wait();
+ spin_lock_irqsave(&sclp_vt220_lock, flags);
+ }
+ spin_unlock_irqrestore(&sclp_vt220_lock, flags);
+}
+
static int
sclp_vt220_notify(struct notifier_block *self,
unsigned long event, void *data)
diff --git a/drivers/s390/char/tape_3590.c b/drivers/s390/char/tape_3590.c
index 4005c44a404..71605a179d6 100644
--- a/drivers/s390/char/tape_3590.c
+++ b/drivers/s390/char/tape_3590.c
@@ -801,7 +801,7 @@ tape_3590_done(struct tape_device *device, struct tape_request *request)
static inline int
tape_3590_erp_succeded(struct tape_device *device, struct tape_request *request)
{
- DBF_EVENT(3, "Error Recovery successfull for %s\n",
+ DBF_EVENT(3, "Error Recovery successful for %s\n",
tape_op_verbose[request->op]);
return tape_3590_done(device, request);
}
diff --git a/drivers/s390/char/vmcp.c b/drivers/s390/char/vmcp.c
index 09e7d9bf438..a6087cec55b 100644
--- a/drivers/s390/char/vmcp.c
+++ b/drivers/s390/char/vmcp.c
@@ -11,12 +11,14 @@
* The idea of this driver is based on cpint from Neale Ferguson and #CP in CMS
*/
+#define KMSG_COMPONENT "vmcp"
+#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
+
#include <linux/fs.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/miscdevice.h>
#include <linux/module.h>
-#include <linux/smp_lock.h>
#include <asm/cpcmd.h>
#include <asm/debug.h>
#include <asm/uaccess.h>
@@ -26,8 +28,6 @@ MODULE_LICENSE("GPL");
MODULE_AUTHOR("Christian Borntraeger <borntraeger@de.ibm.com>");
MODULE_DESCRIPTION("z/VM CP interface");
-#define PRINTK_HEADER "vmcp: "
-
static debug_info_t *vmcp_debug;
static int vmcp_open(struct inode *inode, struct file *file)
@@ -41,13 +41,11 @@ static int vmcp_open(struct inode *inode, struct file *file)
if (!session)
return -ENOMEM;
- lock_kernel();
session->bufsize = PAGE_SIZE;
session->response = NULL;
session->resp_size = 0;
mutex_init(&session->mutex);
file->private_data = session;
- unlock_kernel();
return nonseekable_open(inode, file);
}
@@ -193,7 +191,8 @@ static int __init vmcp_init(void)
int ret;
if (!MACHINE_IS_VM) {
- PRINT_WARN("z/VM CP interface is only available under z/VM\n");
+ pr_warning("The z/VM CP interface device driver cannot be "
+ "loaded without z/VM\n");
return -ENODEV;
}
diff --git a/drivers/s390/char/vmlogrdr.c b/drivers/s390/char/vmlogrdr.c
index 24762727bc2..d8a2289fcb6 100644
--- a/drivers/s390/char/vmlogrdr.c
+++ b/drivers/s390/char/vmlogrdr.c
@@ -10,6 +10,10 @@
* Stefan Weinhuber <wein@de.ibm.com>
*
*/
+
+#define KMSG_COMPONENT "vmlogrdr"
+#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
+
#include <linux/module.h>
#include <linux/init.h>
#include <linux/errno.h>
@@ -28,8 +32,6 @@
#include <linux/smp_lock.h>
#include <linux/string.h>
-
-
MODULE_AUTHOR
("(C) 2004 IBM Corporation by Xenia Tkatschow (xenia@us.ibm.com)\n"
" Stefan Weinhuber (wein@de.ibm.com)");
@@ -174,8 +176,7 @@ static void vmlogrdr_iucv_path_severed(struct iucv_path *path, u8 ipuser[16])
struct vmlogrdr_priv_t * logptr = path->private;
u8 reason = (u8) ipuser[8];
- printk (KERN_ERR "vmlogrdr: connection severed with"
- " reason %i\n", reason);
+ pr_err("vmlogrdr: connection severed with reason %i\n", reason);
iucv_path_sever(path, NULL);
kfree(path);
@@ -333,8 +334,8 @@ static int vmlogrdr_open (struct inode *inode, struct file *filp)
if (logptr->autorecording) {
ret = vmlogrdr_recording(logptr,1,logptr->autopurge);
if (ret)
- printk (KERN_WARNING "vmlogrdr: failed to start "
- "recording automatically\n");
+ pr_warning("vmlogrdr: failed to start "
+ "recording automatically\n");
}
/* create connection to the system service */
@@ -345,9 +346,9 @@ static int vmlogrdr_open (struct inode *inode, struct file *filp)
logptr->system_service, NULL, NULL,
logptr);
if (connect_rc) {
- printk (KERN_ERR "vmlogrdr: iucv connection to %s "
- "failed with rc %i \n", logptr->system_service,
- connect_rc);
+ pr_err("vmlogrdr: iucv connection to %s "
+ "failed with rc %i \n",
+ logptr->system_service, connect_rc);
goto out_path;
}
@@ -388,8 +389,8 @@ static int vmlogrdr_release (struct inode *inode, struct file *filp)
if (logptr->autorecording) {
ret = vmlogrdr_recording(logptr,0,logptr->autopurge);
if (ret)
- printk (KERN_WARNING "vmlogrdr: failed to stop "
- "recording automatically\n");
+ pr_warning("vmlogrdr: failed to stop "
+ "recording automatically\n");
}
logptr->dev_in_use = 0;
@@ -426,7 +427,7 @@ static int vmlogrdr_receive_data(struct vmlogrdr_priv_t *priv)
buffer = priv->buffer + sizeof(int);
}
/*
- * If the record is bigger then our buffer, we receive only
+ * If the record is bigger than our buffer, we receive only
* a part of it. We can get the rest later.
*/
if (iucv_data_count > NET_BUFFER_SIZE)
@@ -436,7 +437,7 @@ static int vmlogrdr_receive_data(struct vmlogrdr_priv_t *priv)
0, buffer, iucv_data_count,
&priv->residual_length);
spin_unlock_bh(&priv->priv_lock);
- /* An rc of 5 indicates that the record was bigger then
+ /* An rc of 5 indicates that the record was bigger than
* the buffer, which is OK for us. A 9 indicates that the
* record was purged befor we could receive it.
*/
@@ -823,8 +824,7 @@ static int __init vmlogrdr_init(void)
dev_t dev;
if (! MACHINE_IS_VM) {
- printk (KERN_ERR "vmlogrdr: not running under VM, "
- "driver not loaded.\n");
+ pr_err("not running under VM, driver not loaded.\n");
return -ENODEV;
}
diff --git a/drivers/s390/char/vmur.c b/drivers/s390/char/vmur.c
index 9020eba620e..5dcef81fc9d 100644
--- a/drivers/s390/char/vmur.c
+++ b/drivers/s390/char/vmur.c
@@ -8,6 +8,9 @@
* Frank Munzert <munzert@de.ibm.com>
*/
+#define KMSG_COMPONENT "vmur"
+#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
+
#include <linux/cdev.h>
#include <linux/smp_lock.h>
@@ -40,8 +43,6 @@ MODULE_AUTHOR("IBM Corporation");
MODULE_DESCRIPTION("s390 z/VM virtual unit record device driver");
MODULE_LICENSE("GPL");
-#define PRINTK_HEADER "vmur: "
-
static dev_t ur_first_dev_maj_min;
static struct class *vmur_class;
static struct debug_info *vmur_dbf;
@@ -987,7 +988,8 @@ static int __init ur_init(void)
dev_t dev;
if (!MACHINE_IS_VM) {
- PRINT_ERR("%s is only available under z/VM.\n", ur_banner);
+ pr_err("The %s cannot be loaded without z/VM\n",
+ ur_banner);
return -ENODEV;
}
@@ -1006,7 +1008,8 @@ static int __init ur_init(void)
rc = alloc_chrdev_region(&dev, 0, NUM_MINORS, "vmur");
if (rc) {
- PRINT_ERR("alloc_chrdev_region failed: err = %d\n", rc);
+ pr_err("Kernel function alloc_chrdev_region failed with "
+ "error code %d\n", rc);
goto fail_unregister_driver;
}
ur_first_dev_maj_min = MKDEV(MAJOR(dev), 0);
@@ -1016,7 +1019,7 @@ static int __init ur_init(void)
rc = PTR_ERR(vmur_class);
goto fail_unregister_region;
}
- PRINT_INFO("%s loaded.\n", ur_banner);
+ pr_info("%s loaded.\n", ur_banner);
return 0;
fail_unregister_region:
@@ -1034,7 +1037,7 @@ static void __exit ur_exit(void)
unregister_chrdev_region(ur_first_dev_maj_min, NUM_MINORS);
ccw_driver_unregister(&ur_driver);
debug_unregister(vmur_dbf);
- PRINT_INFO("%s unloaded.\n", ur_banner);
+ pr_info("%s unloaded.\n", ur_banner);
}
module_init(ur_init);
diff --git a/drivers/s390/char/zcore.c b/drivers/s390/char/zcore.c
index 7fd84be1193..eefc6611412 100644
--- a/drivers/s390/char/zcore.c
+++ b/drivers/s390/char/zcore.c
@@ -9,6 +9,9 @@
* Author(s): Michael Holzheu
*/
+#define KMSG_COMPONENT "zdump"
+#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
+
#include <linux/init.h>
#include <linux/miscdevice.h>
#include <linux/utsname.h>
@@ -24,8 +27,6 @@
#include "sclp.h"
#define TRACE(x...) debug_sprintf_event(zcore_dbf, 1, x)
-#define MSG(x...) printk( KERN_ALERT x )
-#define ERROR_MSG(x...) printk ( KERN_ALERT "DUMP: " x )
#define TO_USER 0
#define TO_KERNEL 1
@@ -563,19 +564,19 @@ static int __init sys_info_init(enum arch_id arch)
switch (arch) {
case ARCH_S390X:
- MSG("DETECTED 'S390X (64 bit) OS'\n");
+ pr_alert("DETECTED 'S390X (64 bit) OS'\n");
sys_info.sa_base = SAVE_AREA_BASE_S390X;
sys_info.sa_size = sizeof(struct save_area_s390x);
set_s390x_lc_mask(&sys_info.lc_mask);
break;
case ARCH_S390:
- MSG("DETECTED 'S390 (32 bit) OS'\n");
+ pr_alert("DETECTED 'S390 (32 bit) OS'\n");
sys_info.sa_base = SAVE_AREA_BASE_S390;
sys_info.sa_size = sizeof(struct save_area_s390);
set_s390_lc_mask(&sys_info.lc_mask);
break;
default:
- ERROR_MSG("unknown architecture 0x%x.\n",arch);
+ pr_alert("0x%x is an unknown architecture.\n",arch);
return -EINVAL;
}
sys_info.arch = arch;
@@ -674,7 +675,8 @@ static int __init zcore_init(void)
#ifndef __s390x__
if (arch == ARCH_S390X) {
- ERROR_MSG("32 bit dumper can't dump 64 bit system!\n");
+ pr_alert("The 32-bit dump tool cannot be used for a "
+ "64-bit system\n");
rc = -EINVAL;
goto fail;
}
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2024-12-27 12:08:52 +0000