diff options
| author | Robert Baldyga <r.baldyga@samsung.com> | 2015-05-04 14:55:13 +0200 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2015-07-29 09:59:19 -0500 |
| commit | d5bb9b81dbfa35d117ecb58022ee6e7e41e4772d (patch) | |
| tree | 398dcc6d054fbf8c56c0bb767f3b63e4447767ce /include/linux/usb/composite.h | |
| parent | 5601250bb1b4e736cf487d332f2d8d8833a84209 (diff) | |
usb: composite: add bind_deactivated flag to usb_function
This patch introduces 'bind_deactivated' flag in struct usb_function.
Functions which don't want to be activated automatically after bind should
set this flag, and when they start to be ready to work they should call
usb_function_activate().
When USB function sets 'bind_deactivated' flag, initial deactivation
counter is incremented automatically, so there is no need to call
usb_function_deactivate() in function bind.
Signed-off-by: Robert Baldyga <r.baldyga@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'include/linux/usb/composite.h')
| -rw-r--r-- | include/linux/usb/composite.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/usb/composite.h b/include/linux/usb/composite.h index 2511469a9904..1074b8921a5d 100644 --- a/include/linux/usb/composite.h +++ b/include/linux/usb/composite.h @@ -228,6 +228,8 @@ struct usb_function { struct list_head list; DECLARE_BITMAP(endpoints, 32); const struct usb_function_instance *fi; + + unsigned int bind_deactivated:1; }; int usb_add_function(struct usb_configuration *, struct usb_function *); |