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Commit 9d8c850d authored by Peter Chen's avatar Peter Chen
Browse files

usb: chipidea: support debugfs without CONFIG_USB_CHIPIDEA_DEBUG 



Since we need to mount debugfs to show/store the things we
want to debug, it is duplicated to add another configuration
to enable it. Meanwhile, with CONFIG_USB_CHIPIDEA_DEBUG,
we can't support chipidea debugfs at runtime.

Signed-off-by: default avatarPeter Chen <peter.chen@freescale.com>
Cc: Jun Li <jun.li@freescale.com>
parent 779debdf

drivers/usb/chipidea/Makefile

+1 −2
Original line number Diff line number Diff line
@@ -2,10 +2,9 @@ ccflags-$(CONFIG_USB_CHIPIDEA_DEBUG) := -DDEBUG 


obj-$(CONFIG_USB_CHIPIDEA)		+= ci_hdrc.o



ci_hdrc-y				:= core.o otg.o

ci_hdrc-y				:= core.o otg.o debug.o

ci_hdrc-$(CONFIG_USB_CHIPIDEA_UDC)	+= udc.o

ci_hdrc-$(CONFIG_USB_CHIPIDEA_HOST)	+= host.o

ci_hdrc-$(CONFIG_USB_CHIPIDEA_DEBUG)	+= debug.o

ci_hdrc-$(CONFIG_USB_OTG_FSM)		+= otg_fsm.o



# Glue/Bridge layers go here

drivers/usb/chipidea/ci.h

+3 −0
Original line number Diff line number Diff line
@@ -433,4 +433,7 @@ int hw_wait_reg(struct ci_hdrc *ci, enum ci_hw_regs reg, u32 mask, 


void ci_platform_configure(struct ci_hdrc *ci);



int dbg_create_files(struct ci_hdrc *ci);



void dbg_remove_files(struct ci_hdrc *ci);

#endif	/* __DRIVERS_USB_CHIPIDEA_CI_H */

drivers/usb/chipidea/core.c

+0 −1
Original line number Diff line number Diff line
@@ -71,7 +71,6 @@ 
#include "udc.h"

#include "bits.h"

#include "host.h"

#include "debug.h"

#include "otg.h"

#include "otg_fsm.h"

drivers/usb/chipidea/debug.c

+0 −1
Original line number Diff line number Diff line
@@ -15,7 +15,6 @@ 
#include "ci.h"

#include "udc.h"

#include "bits.h"

#include "debug.h"

#include "otg.h"



/**

drivers/usb/chipidea/debug.h

deleted100644 → 0
+0 −30
Original line number Diff line number Diff line 
/*

 * 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

int dbg_create_files(struct ci_hdrc *ci);

void dbg_remove_files(struct ci_hdrc *ci);

#else

static inline int dbg_create_files(struct ci_hdrc *ci)

{

	return 0;

}



static inline void dbg_remove_files(struct ci_hdrc *ci)

{

}

#endif



#endif /* __DRIVERS_USB_CHIPIDEA_DEBUG_H */