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usb: gadget: Do not call board_usb_xxx() directly in USB gadget drivers

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Add 2 functions to wrap the calls to board_usb_init() and
board_usb_cleanup().
This is a preparatory work for DM support for UDC drivers (DM_USB_GADGET).

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
This commit is contained in:
Jean-Jacques Hiblot
2018-11-29 10:52:41 +01:00
committed by Marek Vasut
parent 57dbc15143
commit a06955ae1e
8 changed files with 28 additions and 46 deletions
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10
include/linux/usb/gadget.h
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@@ -19,6 +19,7 @@
#define __LINUX_USB_GADGET_H
#include <errno.h>
#include <usb.h>
#include <linux/compat.h>
#include <linux/list.h>
@@ -926,4 +927,13 @@ extern void usb_ep_autoconfig_reset(struct usb_gadget *);
extern int usb_gadget_handle_interrupts(int index);
static inline int usb_gadget_initialize(int index)
{
return board_usb_init(index, USB_INIT_DEVICE);
}
static inline int usb_gadget_release(int index)
{
return board_usb_cleanup(index, USB_INIT_DEVICE);
}
#endif /* __LINUX_USB_GADGET_H */