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authorLinus Torvalds <torvalds@linux-foundation.org>2008-12-28 15:33:21 -0500
committerLinus Torvalds <torvalds@linux-foundation.org>2008-12-28 15:33:21 -0500
commit1db2a5c11e495366bff35cf7445d494703f7febe (patch)
tree3347dd1cab0a2a96a4333524298a62132eb22336 /drivers/s390/char/monwriter.c
parenta39b863342b8aba52390092be95db58f6ed56061 (diff)
parentcef7125def4dd104769f400c941199614da0aca1 (diff)
Merge branch 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6
* 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6: (85 commits) [S390] provide documentation for hvc_iucv kernel parameter. [S390] convert ctcm printks to dev_xxx and pr_xxx macros. [S390] convert zfcp printks to pr_xxx macros. [S390] convert vmlogrdr printks to pr_xxx macros. [S390] convert zfcp dumper printks to pr_xxx macros. [S390] convert cpu related printks to pr_xxx macros. [S390] convert qeth printks to dev_xxx and pr_xxx macros. [S390] convert sclp printks to pr_xxx macros. [S390] convert iucv printks to dev_xxx and pr_xxx macros. [S390] convert ap_bus printks to pr_xxx macros. [S390] convert dcssblk and extmem printks messages to pr_xxx macros. [S390] convert monwriter printks to pr_xxx macros. [S390] convert s390 debug feature printks to pr_xxx macros. [S390] convert monreader printks to pr_xxx macros. [S390] convert appldata printks to pr_xxx macros. [S390] convert setup printks to pr_xxx macros. [S390] convert hypfs printks to pr_xxx macros. [S390] convert time printks to pr_xxx macros. [S390] convert cpacf printks to pr_xxx macros. [S390] convert cio printks to pr_xxx macros. ...
Diffstat (limited to 'drivers/s390/char/monwriter.c')
-rw-r--r--drivers/s390/char/monwriter.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/s390/char/monwriter.c b/drivers/s390/char/monwriter.c
index 4d71aa8c1a79..c7d7483bab9a 100644
--- a/drivers/s390/char/monwriter.c
+++ b/drivers/s390/char/monwriter.c
@@ -8,6 +8,9 @@
8 * Author(s): Melissa Howland <Melissa.Howland@us.ibm.com> 8 * Author(s): Melissa Howland <Melissa.Howland@us.ibm.com>
9 */ 9 */
10 10
11#define KMSG_COMPONENT "monwriter"
12#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
13
11#include <linux/module.h> 14#include <linux/module.h>
12#include <linux/moduleparam.h> 15#include <linux/moduleparam.h>
13#include <linux/init.h> 16#include <linux/init.h>
@@ -64,9 +67,9 @@ static int monwrite_diag(struct monwrite_hdr *myhdr, char *buffer, int fcn)
64 rc = appldata_asm(&id, fcn, (void *) buffer, myhdr->datalen); 67 rc = appldata_asm(&id, fcn, (void *) buffer, myhdr->datalen);
65 if (rc <= 0) 68 if (rc <= 0)
66 return rc; 69 return rc;
70 pr_err("Writing monitor data failed with rc=%i\n", rc);
67 if (rc == 5) 71 if (rc == 5)
68 return -EPERM; 72 return -EPERM;
69 printk("DIAG X'DC' error with return code: %i\n", rc);
70 return -EINVAL; 73 return -EINVAL;
71} 74}
72 75