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usb: new board-specific USB init interface

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This commit unifies board-specific USB initialization implementations
under one symbol (usb_board_init), declaration of which is available in
usb.h.

New API allows selective initialization of USB controllers whenever needed.

Signed-off-by: Mateusz Zalega <m.zalega@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Lukasz Majewski <l.majewski@samsung.com>
This commit is contained in:
Mateusz Zalega
2013-10-04 19:22:26 +02:00
committed by Marek Vasut
parent f3d7cff559
commit 16297cfb2a
30 changed files with 141 additions and 107 deletions
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include/usb_mass_storage.h
+5 -8
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@@ -31,14 +31,11 @@ struct ums_board_info {
struct ums_device ums_dev;
};
extern void board_usb_init(void);
extern int fsg_init(struct ums_board_info *);
extern void fsg_cleanup(void);
extern struct ums_board_info *board_ums_init(unsigned int,
unsigned int, unsigned int);
extern int usb_gadget_handle_interrupts(void);
extern int fsg_main_thread(void *);
int fsg_init(struct ums_board_info *);
void fsg_cleanup(void);
struct ums_board_info *board_ums_init(unsigned int, unsigned int,
unsigned int);
int fsg_main_thread(void *);
#ifdef CONFIG_USB_GADGET_MASS_STORAGE
int fsg_add(struct usb_configuration *c);