From e87bb7118c4f752de4616a7ab56c51ed3e7f6f53 Mon Sep 17 00:00:00 2001 From: Sebastian Andrzej Siewior Date: Thu, 6 Sep 2012 20:11:11 +0200 Subject: usb: gadget: move global vars from epautoconf into struct usb_gadget epautoconf has two global variables which count the endpoint number of last assigned endpoint. This patch removes the global variable and keeps it as per (UDC) gadget. While here, the ifdef is removed and now the in and outpoint are enumerated unconditionally. The dwc3 for instance supports 32 endpoints in total. Acked-by: Michal Nazarewicz Signed-off-by: Sebastian Andrzej Siewior Signed-off-by: Felipe Balbi --- include/linux/usb/gadget.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'include') diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h index 822c1b88f95a..5b6e50888248 100644 --- a/include/linux/usb/gadget.h +++ b/include/linux/usb/gadget.h @@ -503,6 +503,8 @@ struct usb_gadget_ops { * @name: Identifies the controller hardware type. Used in diagnostics * and sometimes configuration. * @dev: Driver model state for this abstract device. + * @out_epnum: last used out ep number + * @in_epnum: last used in ep number * * Gadgets have a mostly-portable "gadget driver" implementing device * functions, handling all usb configurations and interfaces. Gadget @@ -537,6 +539,8 @@ struct usb_gadget { unsigned a_alt_hnp_support:1; const char *name; struct device dev; + unsigned out_epnum; + unsigned in_epnum; }; static inline void set_gadget_data(struct usb_gadget *gadget, void *data) -- cgit v1.2.3