diff options
| -rw-r--r-- | drivers/usb/gadget/udc/gr_udc.c | 7 | ||||
| -rw-r--r-- | drivers/usb/gadget/udc/gr_udc.h | 2 |
2 files changed, 4 insertions, 5 deletions
diff --git a/drivers/usb/gadget/udc/gr_udc.c b/drivers/usb/gadget/udc/gr_udc.c index f8f3aa52383b..4b35739d3695 100644 --- a/drivers/usb/gadget/udc/gr_udc.c +++ b/drivers/usb/gadget/udc/gr_udc.c @@ -207,14 +207,15 @@ DEFINE_SHOW_ATTRIBUTE(gr_dfs); static void gr_dfs_create(struct gr_udc *dev) { const char *name = "gr_udc_state"; + struct dentry *root; - dev->dfs_root = debugfs_create_dir(dev_name(dev->dev), usb_debug_root); - debugfs_create_file(name, 0444, dev->dfs_root, dev, &gr_dfs_fops); + root = debugfs_create_dir(dev_name(dev->dev), usb_debug_root); + debugfs_create_file(name, 0444, root, dev, &gr_dfs_fops); } static void gr_dfs_delete(struct gr_udc *dev) { - debugfs_remove_recursive(dev->dfs_root); + debugfs_remove(debugfs_lookup(dev_name(dev->dev), usb_debug_root)); } #else /* !CONFIG_USB_GADGET_DEBUG_FS */ diff --git a/drivers/usb/gadget/udc/gr_udc.h b/drivers/usb/gadget/udc/gr_udc.h index ac5b3f65adb5..70134239179e 100644 --- a/drivers/usb/gadget/udc/gr_udc.h +++ b/drivers/usb/gadget/udc/gr_udc.h @@ -215,8 +215,6 @@ struct gr_udc { struct list_head ep_list; spinlock_t lock; /* General lock, a.k.a. "dev->lock" in comments */ - - struct dentry *dfs_root; }; #define to_gr_udc(gadget) (container_of((gadget), struct gr_udc, gadget)) |