[S390] convert cpcmd printks to pr_xxx macros.

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

1 files changed, 5 insertions, 2 deletions

diff --git a/arch/s390/kernel/cpcmd.c b/arch/s390/kernel/cpcmd.c
index d8c1131e0815..3e8b8816f309 100644
--- a/arch/s390/kernel/cpcmd.c
+++ b/arch/s390/kernel/cpcmd.c
@@ -7,6 +7,9 @@
  *               Christian Borntraeger (cborntra@de.ibm.com),
  */
 
+#define KMSG_COMPONENT "cpcmd"
+#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
+
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/slab.h>
@@ -104,8 +107,8 @@ int cpcmd(const char *cmd, char *response, int rlen, int *response_code)
                         (((unsigned long)response + rlen) >> 31)) {
                 lowbuf = kmalloc(rlen, GFP_KERNEL | GFP_DMA);
                 if (!lowbuf) {
-                        printk(KERN_WARNING
-                                "cpcmd: could not allocate response buffer\n");
+                        pr_warning("The cpcmd kernel function failed to "
+                                   "allocate a response buffer\n");
                         return -ENOMEM;
                 }
                 spin_lock_irqsave(&cpcmd_lock, flags);