From e443b333629f82ca0da91a05ca638050943bbedd Mon Sep 17 00:00:00 2001 From: Alexander Shishkin Date: Fri, 11 May 2012 17:25:46 +0300 Subject: usb: chipidea: split the driver code into units Split the driver into the following parts: * core -- resources, register access, capabilities, etc; * udc -- device controller functionality; * debug -- logging events. Signed-off-by: Alexander Shishkin Signed-off-by: Greg Kroah-Hartman --- drivers/usb/chipidea/debug.h | 56 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 drivers/usb/chipidea/debug.h (limited to 'drivers/usb/chipidea/debug.h') diff --git a/drivers/usb/chipidea/debug.h b/drivers/usb/chipidea/debug.h new file mode 100644 index 000000000000..80d96865775c --- /dev/null +++ b/drivers/usb/chipidea/debug.h @@ -0,0 +1,56 @@ +/* + * debug.h - ChipIdea USB driver debug interfaces + * + * Copyright (C) 2008 Chipidea - MIPS Technologies, Inc. All rights reserved. + * + * Author: David Lopo + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __DRIVERS_USB_CHIPIDEA_DEBUG_H +#define __DRIVERS_USB_CHIPIDEA_DEBUG_H + +#ifdef CONFIG_USB_CHIPIDEA_DEBUG +void dbg_interrupt(u32 intmask); +void dbg_done(u8 addr, const u32 token, int status); +void dbg_event(u8 addr, const char *name, int status); +void dbg_queue(u8 addr, const struct usb_request *req, int status); +void dbg_setup(u8 addr, const struct usb_ctrlrequest *req); +int dbg_create_files(struct device *dev); +int dbg_remove_files(struct device *dev); +#else +static inline void dbg_interrupt(u32 intmask) +{ +} + +static inline void dbg_done(u8 addr, const u32 token, int status) +{ +} + +static inline void dbg_event(u8 addr, const char *name, int status) +{ +} + +static inline void dbg_queue(u8 addr, const struct usb_request *req, int status) +{ +} + +static inline void dbg_setup(u8 addr, const struct usb_ctrlrequest *req) +{ +} + +static inline int dbg_create_files(struct device *dev) +{ + return 0; +} + +static inline int dbg_remove_files(struct device *dev) +{ + return 0; +} +#endif + +#endif /* __DRIVERS_USB_CHIPIDEA_DEBUG_H */ -- cgit v1.2.3-70-g09d2