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path: root/drivers/s390/cio/blacklist.c
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Diffstat (limited to 'drivers/s390/cio/blacklist.c')
-rw-r--r--drivers/s390/cio/blacklist.c14
1 files changed, 9 insertions, 5 deletions
diff --git a/drivers/s390/cio/blacklist.c b/drivers/s390/cio/blacklist.c
index 2f547b840ef0..fe00be3675cd 100644
--- a/drivers/s390/cio/blacklist.c
+++ b/drivers/s390/cio/blacklist.c
@@ -9,6 +9,9 @@
* Arnd Bergmann (arndb@de.ibm.com)
*/
+#define KMSG_COMPONENT "cio"
+#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
+
#include <linux/init.h>
#include <linux/vmalloc.h>
#include <linux/slab.h>
@@ -50,9 +53,10 @@ static int blacklist_range(range_action action, unsigned int from_ssid,
{
if ((from_ssid > to_ssid) || ((from_ssid == to_ssid) && (from > to))) {
if (msgtrigger)
- printk(KERN_WARNING "cio: Invalid cio_ignore range "
- "0.%x.%04x-0.%x.%04x\n", from_ssid, from,
- to_ssid, to);
+ pr_warning("0.%x.%04x to 0.%x.%04x is not a valid "
+ "range for cio_ignore\n", from_ssid, from,
+ to_ssid, to);
+
return 1;
}
@@ -140,8 +144,8 @@ static int parse_busid(char *str, unsigned int *cssid, unsigned int *ssid,
rc = 0;
out:
if (rc && msgtrigger)
- printk(KERN_WARNING "cio: Invalid cio_ignore device '%s'\n",
- str);
+ pr_warning("%s is not a valid device for the cio_ignore "
+ "kernel parameter\n", str);
return rc;
}