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Commit e325f661 authored by Seunghun Lee's avatar Seunghun Lee Committed by Greg Kroah-Hartman
Browse files

staging: dgnc: removes unused if defined code 



DGNC_TRACER and TRC_TO_KMEM are never defined.

This patch removes if defined DGNC_TRACER and TRC_TO_KMEM code.

CC: Lidza Louina <lidza.louina@gmail.com>
CC: Mark Hounschell <markh@compro.net>
Signed-off-by: default avatarSeunghun Lee <waydi1@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 81a208f8

drivers/staging/dgnc/dgnc_driver.c

+0 −4
Original line number Diff line number Diff line
@@ -388,10 +388,6 @@ void dgnc_cleanup_module(void) 


	dgnc_tty_post_uninit();



#if defined(DGNC_TRACER)

	/* last thing, make sure we release the tracebuffer */

	dgnc_tracer_free();

#endif

	if (dgnc_NumBoards)

		pci_unregister_driver(&dgnc_driver);

}

drivers/staging/dgnc/dgnc_driver.h

+0 −53
Original line number Diff line number Diff line
@@ -91,57 +91,6 @@ 


#define	DBG_CARR		(dgnc_debug & 0x10000)





#if defined(DGNC_TRACER)



# if defined(TRC_TO_KMEM)

/* Choose one: */

#  define TRC_ON_OVERFLOW_WRAP_AROUND

#  undef  TRC_ON_OVERFLOW_SHIFT_BUFFER

# endif /* TRC_TO_KMEM */



# define TRC_MAXMSG		1024

# define TRC_OVERFLOW		"(OVERFLOW)"

# define TRC_DTRC		"/usr/bin/dtrc"



#if defined TRC_TO_CONSOLE

#define PRINTF_TO_CONSOLE(args) { printk(DRVSTR": "); printk args; }

#else /* !defined TRACE_TO_CONSOLE */

#define PRINTF_TO_CONSOLE(args)

#endif



#if defined TRC_TO_KMEM

#define PRINTF_TO_KMEM(args) dgnc_tracef args

#else /* !defined TRC_TO_KMEM */

#define PRINTF_TO_KMEM(args)

#endif



#define	TRC(args)	{ PRINTF_TO_KMEM(args); PRINTF_TO_CONSOLE(args) }



# define DPR_INIT(ARGS)		if (DBG_INIT) TRC(ARGS)

# define DPR_BASIC(ARGS)	if (DBG_BASIC) TRC(ARGS)

# define DPR_CORE(ARGS)		if (DBG_CORE) TRC(ARGS)

# define DPR_OPEN(ARGS)		if (DBG_OPEN)  TRC(ARGS)

# define DPR_CLOSE(ARGS)	if (DBG_CLOSE)  TRC(ARGS)

# define DPR_READ(ARGS)		if (DBG_READ)  TRC(ARGS)

# define DPR_WRITE(ARGS)	if (DBG_WRITE) TRC(ARGS)

# define DPR_IOCTL(ARGS)	if (DBG_IOCTL) TRC(ARGS)

# define DPR_PROC(ARGS)		if (DBG_PROC)  TRC(ARGS)

# define DPR_PARAM(ARGS)	if (DBG_PARAM)  TRC(ARGS)

# define DPR_PSCAN(ARGS)	if (DBG_PSCAN)  TRC(ARGS)

# define DPR_EVENT(ARGS)	if (DBG_EVENT)  TRC(ARGS)

# define DPR_DRAIN(ARGS)	if (DBG_DRAIN)  TRC(ARGS)

# define DPR_CARR(ARGS)		if (DBG_CARR)  TRC(ARGS)

# define DPR_MGMT(ARGS)		if (DBG_MGMT)  TRC(ARGS)

# define DPR_INTR(ARGS)		if (DBG_INTR)  TRC(ARGS)

# define DPR_MSIGS(ARGS)	if (DBG_MSIGS)  TRC(ARGS)



# define DPR(ARGS)		if (dgnc_debug) TRC(ARGS)

# define P(X)			dgnc_tracef(#X "=%p\n", X)

# define X(X)			dgnc_tracef(#X "=%x\n", X)



#else/* !defined DGNC_TRACER */



#define PRINTF_TO_KMEM(args)

# define TRC(ARGS)

# define DPR_INIT(ARGS)
@@ -164,8 +113,6 @@ 


# define DPR(args)



#endif/* DGNC_TRACER */



/* Number of boards we support at once. */

#define	MAXBOARDS	20

#define	MAXPORTS	8

drivers/staging/dgnc/dgnc_trace.c

+0 −8
Original line number Diff line number Diff line
@@ -42,14 +42,6 @@ 
/* file level globals */

static char *dgnc_trcbuf;		/* the ringbuffer */



#if defined(TRC_TO_KMEM)

static int dgnc_trcbufi = 0;		/* index of the tilde at the end of */

#endif



#if defined(TRC_TO_KMEM)

static DEFINE_SPINLOCK(dgnc_tracef_lock);

#endif



/*

 * dgnc_tracer_free()

 *