diff options
| -rw-r--r-- | drivers/usb/gadget/composite.c | 24 | ||||
| -rw-r--r-- | include/linux/usb/composite.h | 3 |
2 files changed, 0 insertions, 27 deletions
diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c index 12634f0b45a8..0f649c747584 100644 --- a/drivers/usb/gadget/composite.c +++ b/drivers/usb/gadget/composite.c @@ -1194,30 +1194,6 @@ static void remove_config(struct usb_composite_dev *cdev, } } -/** - * usb_remove_config() - remove a configuration from a device. - * @cdev: wraps the USB gadget - * @config: the configuration - * - * Drivers must call usb_gadget_disconnect before calling this function - * to disconnect the device from the host and make sure the host will not - * try to enumerate the device while we are changing the config list. - */ -void usb_remove_config(struct usb_composite_dev *cdev, - struct usb_configuration *config) -{ - unsigned long flags; - - spin_lock_irqsave(&cdev->lock, flags); - - if (cdev->config == config) - reset_config(cdev); - - spin_unlock_irqrestore(&cdev->lock, flags); - - remove_config(cdev, config); -} - /*-------------------------------------------------------------------------*/ /* We support strings in multiple languages ... string descriptor zero diff --git a/include/linux/usb/composite.h b/include/linux/usb/composite.h index d8c4e9f73839..c18041fafa52 100644 --- a/include/linux/usb/composite.h +++ b/include/linux/usb/composite.h @@ -339,9 +339,6 @@ int usb_add_config(struct usb_composite_dev *, struct usb_configuration *, int (*)(struct usb_configuration *)); -void usb_remove_config(struct usb_composite_dev *, - struct usb_configuration *); - /* predefined index for usb_composite_driver */ enum { USB_GADGET_MANUFACTURER_IDX = 0, |