[SCSI] zfcp: cleanup use of obsolete strict_strto* functions

strict_strtoul and friends are obsolete. Use kstrtoul functions
instead.

Signed-off-by: Martin Peschke <mpeschke@linux.vnet.ibm.com>
Signed-off-by: Steffen Maier <maier@linux.vnet.ibm.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
diff --git a/drivers/s390/scsi/zfcp_aux.c b/drivers/s390/scsi/zfcp_aux.c
index 1b9e4ae..8004b07 100644
--- a/drivers/s390/scsi/zfcp_aux.c
+++ b/drivers/s390/scsi/zfcp_aux.c
@@ -104,11 +104,11 @@
 	strncpy(busid, token, ZFCP_BUS_ID_SIZE);
 
 	token = strsep(&str, ",");
-	if (!token || strict_strtoull(token, 0, (unsigned long long *) &wwpn))
+	if (!token || kstrtoull(token, 0, (unsigned long long *) &wwpn))
 		goto err_out;
 
 	token = strsep(&str, ",");
-	if (!token || strict_strtoull(token, 0, (unsigned long long *) &lun))
+	if (!token || kstrtoull(token, 0, (unsigned long long *) &lun))
 		goto err_out;
 
 	kfree(str_saved);