diff options
| -rw-r--r-- | drivers/s390/char/vmur.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/drivers/s390/char/vmur.c b/drivers/s390/char/vmur.c index 9020eba..5dcef81 100644 --- a/drivers/s390/char/vmur.c +++ b/drivers/s390/char/vmur.c @@ -8,6 +8,9 @@ * Frank Munzert <munzert@de.ibm.com> */ +#define KMSG_COMPONENT "vmur" +#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt + #include <linux/cdev.h> #include <linux/smp_lock.h> @@ -40,8 +43,6 @@ MODULE_AUTHOR("IBM Corporation"); MODULE_DESCRIPTION("s390 z/VM virtual unit record device driver"); MODULE_LICENSE("GPL"); -#define PRINTK_HEADER "vmur: " - static dev_t ur_first_dev_maj_min; static struct class *vmur_class; static struct debug_info *vmur_dbf; @@ -987,7 +988,8 @@ static int __init ur_init(void) dev_t dev; if (!MACHINE_IS_VM) { - PRINT_ERR("%s is only available under z/VM.\n", ur_banner); + pr_err("The %s cannot be loaded without z/VM\n", + ur_banner); return -ENODEV; } @@ -1006,7 +1008,8 @@ static int __init ur_init(void) rc = alloc_chrdev_region(&dev, 0, NUM_MINORS, "vmur"); if (rc) { - PRINT_ERR("alloc_chrdev_region failed: err = %d\n", rc); + pr_err("Kernel function alloc_chrdev_region failed with " + "error code %d\n", rc); goto fail_unregister_driver; } ur_first_dev_maj_min = MKDEV(MAJOR(dev), 0); @@ -1016,7 +1019,7 @@ static int __init ur_init(void) rc = PTR_ERR(vmur_class); goto fail_unregister_region; } - PRINT_INFO("%s loaded.\n", ur_banner); + pr_info("%s loaded.\n", ur_banner); return 0; fail_unregister_region: @@ -1034,7 +1037,7 @@ static void __exit ur_exit(void) unregister_chrdev_region(ur_first_dev_maj_min, NUM_MINORS); ccw_driver_unregister(&ur_driver); debug_unregister(vmur_dbf); - PRINT_INFO("%s unloaded.\n", ur_banner); + pr_info("%s unloaded.\n", ur_banner); } module_init(ur_init); |