diff options
Diffstat (limited to 'drivers/s390/cio/qdio_debug.c')
| -rw-r--r-- | drivers/s390/cio/qdio_debug.c | 18 |
1 files changed, 3 insertions, 15 deletions
diff --git a/drivers/s390/cio/qdio_debug.c b/drivers/s390/cio/qdio_debug.c index 68a82f3e2e92..d2f98e5829d4 100644 --- a/drivers/s390/cio/qdio_debug.c +++ b/drivers/s390/cio/qdio_debug.c @@ -190,19 +190,7 @@ static int qstat_show(struct seq_file *m, void *v) return 0; } -static int qstat_seq_open(struct inode *inode, struct file *filp) -{ - return single_open(filp, qstat_show, - file_inode(filp)->i_private); -} - -static const struct file_operations debugfs_fops = { - .owner = THIS_MODULE, - .open = qstat_seq_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; +DEFINE_SHOW_ATTRIBUTE(qstat); static char *qperf_names[] = { "Assumed adapter interrupts", @@ -305,8 +293,8 @@ static void setup_debugfs_entry(struct qdio_q *q) snprintf(name, QDIO_DEBUGFS_NAME_LEN, "%s_%d", q->is_input_q ? "input" : "output", q->nr); - q->debugfs_q = debugfs_create_file(name, S_IFREG | S_IRUGO | S_IWUSR, - q->irq_ptr->debugfs_dev, q, &debugfs_fops); + q->debugfs_q = debugfs_create_file(name, 0444, + q->irq_ptr->debugfs_dev, q, &qstat_fops); if (IS_ERR(q->debugfs_q)) q->debugfs_q = NULL; } |
