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path: root/drivers/s390/char/sclp_cmd.c
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Diffstat (limited to 'drivers/s390/char/sclp_cmd.c')
-rw-r--r--drivers/s390/char/sclp_cmd.c29
1 files changed, 16 insertions, 13 deletions
diff --git a/drivers/s390/char/sclp_cmd.c b/drivers/s390/char/sclp_cmd.c
index ec9c0bcf66ee..506390496416 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;
}