diff options
Diffstat (limited to 'drivers/usb/host/sl811-hcd.c')
| -rw-r--r-- | drivers/usb/host/sl811-hcd.c | 17 |
1 files changed, 3 insertions, 14 deletions
diff --git a/drivers/usb/host/sl811-hcd.c b/drivers/usb/host/sl811-hcd.c index fa88a903fa2e..5b061e599948 100644 --- a/drivers/usb/host/sl811-hcd.c +++ b/drivers/usb/host/sl811-hcd.c @@ -1381,7 +1381,7 @@ static void dump_irq(struct seq_file *s, char *label, u8 mask) (mask & SL11H_INTMASK_DP) ? " dp" : ""); } -static int sl811h_show(struct seq_file *s, void *unused) +static int sl811h_debug_show(struct seq_file *s, void *unused) { struct sl811 *sl811 = s->private; struct sl811h_ep *ep; @@ -1491,25 +1491,14 @@ static int sl811h_show(struct seq_file *s, void *unused) return 0; } - -static int sl811h_open(struct inode *inode, struct file *file) -{ - return single_open(file, sl811h_show, inode->i_private); -} - -static const struct file_operations debug_ops = { - .open = sl811h_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; +DEFINE_SHOW_ATTRIBUTE(sl811h_debug); /* expect just one sl811 per system */ static void create_debug_file(struct sl811 *sl811) { sl811->debug_file = debugfs_create_file("sl811h", S_IRUGO, usb_debug_root, sl811, - &debug_ops); + &sl811h_debug_fops); } static void remove_debug_file(struct sl811 *sl811) |