diff options
Diffstat (limited to 'drivers/s390/char/tape_proc.c')
| -rw-r--r-- | drivers/s390/char/tape_proc.c | 22 |
1 files changed, 10 insertions, 12 deletions
diff --git a/drivers/s390/char/tape_proc.c b/drivers/s390/char/tape_proc.c index c9b96d51b28..8733b232a11 100644 --- a/drivers/s390/char/tape_proc.c +++ b/drivers/s390/char/tape_proc.c @@ -1,9 +1,8 @@ /* - * drivers/s390/char/tape.c * tape device driver for S/390 and zSeries tapes. * * S390 and zSeries version - * Copyright (C) 2001 IBM Corporation + * Copyright IBM Corp. 2001 * Author(s): Carsten Otte <cotte@de.ibm.com> * Michael Holzheu <holzheu@de.ibm.com> * Tuan Ngo-Anh <ngoanh@de.ibm.com> @@ -11,6 +10,9 @@ * PROCFS Functions */ +#define KMSG_COMPONENT "tape" +#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt + #include <linux/module.h> #include <linux/vmalloc.h> #include <linux/seq_file.h> @@ -20,8 +22,6 @@ #include "tape.h" -#define PRINTK_HEADER "TAPE_PROC: " - static const char *tape_med_st_verbose[MS_SIZE] = { [MS_UNKNOWN] = "UNKNOWN ", @@ -47,12 +47,12 @@ static int tape_proc_show(struct seq_file *m, void *v) seq_printf(m, "TapeNo\tBusID CuType/Model\t" "DevType/Model\tBlkSize\tState\tOp\tMedState\n"); } - device = tape_get_device(n); + device = tape_find_device(n); if (IS_ERR(device)) return 0; spin_lock_irq(get_ccwdev_lock(device->cdev)); seq_printf(m, "%d\t", (int) n); - seq_printf(m, "%-10.10s ", device->cdev->dev.bus_id); + seq_printf(m, "%-10.10s ", dev_name(&device->cdev->dev)); seq_printf(m, "%04X/", device->cdev->id.cu_type); seq_printf(m, "%02X\t", device->cdev->id.cu_model); seq_printf(m, "%04X/", device->cdev->id.dev_type); @@ -111,6 +111,7 @@ static int tape_proc_open(struct inode *inode, struct file *file) static const struct file_operations tape_proc_ops = { + .owner = THIS_MODULE, .open = tape_proc_open, .read = seq_read, .llseek = seq_lseek, @@ -124,14 +125,11 @@ void tape_proc_init(void) { tape_proc_devices = - create_proc_entry ("tapedevices", S_IFREG | S_IRUGO | S_IWUSR, - &proc_root); + proc_create("tapedevices", S_IFREG | S_IRUGO | S_IWUSR, NULL, + &tape_proc_ops); if (tape_proc_devices == NULL) { - PRINT_WARN("tape: Cannot register procfs entry tapedevices\n"); return; } - tape_proc_devices->proc_fops = &tape_proc_ops; - tape_proc_devices->owner = THIS_MODULE; } /* @@ -141,5 +139,5 @@ void tape_proc_cleanup(void) { if (tape_proc_devices != NULL) - remove_proc_entry ("tapedevices", &proc_root); + remove_proc_entry ("tapedevices", NULL); } |