[2.6 patch] drivers/isdn/hardware/eicon/: misc possible cleanups

From: Adrian Bunk
Date: Sat Feb 05 2005 - 19:44:52 EST

This patch contains the following possible cleanups:
- make some needlessly global code static
- dadapter.h: remoe the unused #define OLD_MAX_DESCRIPTORS
- remove the following unused functions:
- di.c: pr_test_int
- di.c: pr_clear_int
- di.c: scom_out
- di.c: scom_ready
- di.c: scom_dpc
- di.c: quadro_clear_int
- io.c: outp_words_from_buffer
- io.c: inp_words_to_buffer
- message.c: #if 0 some unused functions

Signed-off-by: Adrian Bunk <bunk@xxxxxxxxx>

---

drivers/isdn/hardware/eicon/capifunc.c | 2
drivers/isdn/hardware/eicon/dadapter.c | 6
drivers/isdn/hardware/eicon/dadapter.h | 7
drivers/isdn/hardware/eicon/di.c | 201 ------------------------
drivers/isdn/hardware/eicon/di.h | 5
drivers/isdn/hardware/eicon/diva_didd.c | 2
drivers/isdn/hardware/eicon/divamnt.c | 4
drivers/isdn/hardware/eicon/io.c | 32 ---
drivers/isdn/hardware/eicon/io.h | 5
drivers/isdn/hardware/eicon/message.c | 64 ++++---
drivers/isdn/hardware/eicon/os_4bri.c | 4
11 files changed, 55 insertions(+), 277 deletions(-)

--- linux-2.6.11-rc3-mm1-full/drivers/isdn/hardware/eicon/capifunc.c.old 2005-02-05 15:45:40.000000000 +0100
+++ linux-2.6.11-rc3-mm1-full/drivers/isdn/hardware/eicon/capifunc.c 2005-02-05 15:45:56.000000000 +0100
@@ -64,7 +64,7 @@
*/
static void no_printf(unsigned char *, ...);
#include "debuglib.c"
-void xlog(char *x, ...)
+static void xlog(char *x, ...)
{
#ifndef DIVA_NO_DEBUGLIB
va_list ap;
--- linux-2.6.11-rc3-mm1-full/drivers/isdn/hardware/eicon/dadapter.h.old 2005-02-05 15:46:38.000000000 +0100
+++ linux-2.6.11-rc3-mm1-full/drivers/isdn/hardware/eicon/dadapter.h 2005-02-05 15:47:56.000000000 +0100
@@ -25,11 +25,10 @@
*/
#ifndef __DIVA_DIDD_DADAPTER_INC__
#define __DIVA_DIDD_DADAPTER_INC__
+
void diva_didd_load_time_init (void);
void diva_didd_load_time_finit (void);
-int diva_didd_add_descriptor (DESCRIPTOR* d);
-int diva_didd_remove_descriptor (IDI_CALL request);
-int diva_didd_read_adapter_array (DESCRIPTOR* buffer, int length);
-#define OLD_MAX_DESCRIPTORS 16
+
#define NEW_MAX_DESCRIPTORS 64
+
#endif
--- linux-2.6.11-rc3-mm1-full/drivers/isdn/hardware/eicon/dadapter.c.old 2005-02-05 15:48:17.000000000 +0100
+++ linux-2.6.11-rc3-mm1-full/drivers/isdn/hardware/eicon/dadapter.c 2005-02-05 15:48:46.000000000 +0100
@@ -106,7 +106,7 @@
return adapter handle (> 0) on success
return -1 adapter array overflow
-------------------------------------------------------------------------- */
-int diva_didd_add_descriptor (DESCRIPTOR* d) {
+static int diva_didd_add_descriptor (DESCRIPTOR* d) {
diva_os_spin_lock_magic_t irql;
int i;
if (d->type == IDI_DIMAINT) {
@@ -143,7 +143,7 @@
return adapter handle (> 0) on success
return 0 on success
-------------------------------------------------------------------------- */
-int diva_didd_remove_descriptor (IDI_CALL request) {
+static int diva_didd_remove_descriptor (IDI_CALL request) {
diva_os_spin_lock_magic_t irql;
int i;
if (request == MAdapter.request) {
@@ -171,7 +171,7 @@
Read adapter array
return 1 if not enough space to save all available adapters
-------------------------------------------------------------------------- */
-int diva_didd_read_adapter_array (DESCRIPTOR* buffer, int length) {
+static int diva_didd_read_adapter_array (DESCRIPTOR* buffer, int length) {
diva_os_spin_lock_magic_t irql;
int src, dst;
memset (buffer, 0x00, length);
--- linux-2.6.11-rc3-mm1-full/drivers/isdn/hardware/eicon/di.h.old 2005-02-05 15:55:28.000000000 +0100
+++ linux-2.6.11-rc3-mm1-full/drivers/isdn/hardware/eicon/di.h 2005-02-05 15:57:24.000000000 +0100
@@ -81,13 +81,8 @@
/*------------------------------------------------------------------*/
void pr_out(ADAPTER * a);
byte pr_dpc(ADAPTER * a);
-byte pr_test_int(ADAPTER * a);
-void pr_clear_int(ADAPTER * a);
-void scom_out(ADAPTER * a);
-byte scom_dpc(ADAPTER * a);
byte scom_test_int(ADAPTER * a);
void scom_clear_int(ADAPTER * a);
-void quadro_clear_int(ADAPTER * a);
/*------------------------------------------------------------------*/
/* OS specific functions used by IDI common code */
/*------------------------------------------------------------------*/
--- linux-2.6.11-rc3-mm1-full/drivers/isdn/hardware/eicon/di.c.old 2005-02-05 15:55:47.000000000 +0100
+++ linux-2.6.11-rc3-mm1-full/drivers/isdn/hardware/eicon/di.c 2005-02-05 17:42:51.000000000 +0100
@@ -42,10 +42,7 @@
/*------------------------------------------------------------------*/
void pr_out(ADAPTER * a);
byte pr_dpc(ADAPTER * a);
-void scom_out(ADAPTER * a);
-byte scom_dpc(ADAPTER * a);
static byte pr_ready(ADAPTER * a);
-static byte scom_ready(ADAPTER * a);
static byte isdn_rc(ADAPTER *, byte, byte, byte, word, dword, dword);
static byte isdn_ind(ADAPTER *, byte, byte, byte, PBUFFER *, byte, word);
/* -----------------------------------------------------------------
@@ -59,11 +56,10 @@
----------------------------------------------------------------- */
#if defined(XDI_USE_XLOG)
#define XDI_A_NR(_x_) ((byte)(((ISDN_ADAPTER *)(_x_->io))->ANum))
+static byte xdi_xlog_sec = 0;
#else
#define XDI_A_NR(_x_) ((byte)0)
#endif
-byte xdi_xlog_sec = 0;
-void xdi_xlog (byte *msg, word code, int length);
static void xdi_xlog_rc_event (byte Adapter,
byte Id, byte Ch, byte Rc, byte cb, byte type);
static void xdi_xlog_request (byte Adapter, byte Id,
@@ -345,192 +341,6 @@
}
return FALSE;
}
-byte pr_test_int(ADAPTER * a)
-{
- return a->ram_in(a,(void *)0x3ffc);
-}
-void pr_clear_int(ADAPTER * a)
-{
- a->ram_out(a,(void *)0x3ffc,0);
-}
-/*------------------------------------------------------------------*/
-/* output function */
-/*------------------------------------------------------------------*/
-void scom_out(ADAPTER * a)
-{
- byte e_no;
- ENTITY * this;
- BUFFERS * X;
- word length;
- word i;
- word clength;
- byte more;
- byte Id;
- dtrc(dprintf("scom_out"));
- /* check if the adapter is ready to accept an request: */
- e_no = look_req(a);
- if(!e_no)
- {
- dtrc(dprintf("no_req"));
- return;
- }
- if(!scom_ready(a))
- {
- dtrc(dprintf("not_ready"));
- return;
- }
- this = entity_ptr(a,e_no);
- dtrc(dprintf("out:Req=%x,Id=%x,Ch=%x",this->Req,this->Id,this->ReqCh));
- next_req(a);
- /* now copy the data from the current data buffer into the */
- /* adapters request buffer */
- length = 0;
- i = this->XCurrent;
- X = PTR_X(a, this);
- while(i<this->XNum && length<270) {
- clength = MIN((word)(270-length),X[i].PLength-this->XOffset);
- a->ram_out_buffer(a,
- &RAM->XBuffer.P[length],
- PTR_P(a,this,&X[i].P[this->XOffset]),
- clength);
- length +=clength;
- this->XOffset +=clength;
- if(this->XOffset==X[i].PLength) {
- this->XCurrent = (byte)++i;
- this->XOffset = 0;
- }
- }
- a->ram_outw(a, &RAM->XBuffer.length, length);
- a->ram_out(a, &RAM->ReqId, this->Id);
- a->ram_out(a, &RAM->ReqCh, this->ReqCh);
- /* if it's a specific request (no ASSIGN) ... */
- if(this->Id &0x1f) {
- /* if buffers are left in the list of data buffers do */
- /* chaining (LL_MDATA, N_MDATA) */
- this->More++;
- if(i<this->XNum && this->MInd) {
- a->ram_out(a, &RAM->Req, this->MInd);
- more = TRUE;
- }
- else {
- this->More |=XMOREF;
- a->ram_out(a, &RAM->Req, this->Req);
- more = FALSE;
- if (a->FlowControlIdTable[this->ReqCh] == this->Id)
- a->FlowControlSkipTable[this->ReqCh] = TRUE;
- /*
- Note that remove request was sent to the card
- */
- if (this->Req == REMOVE) {
- a->misc_flags_table[e_no] |= DIVA_MISC_FLAGS_REMOVE_PENDING;
- }
- }
- if(more) {
- req_queue(a,this->No);
- }
- }
- /* else it's a ASSIGN */
- else {
- /* save the request code used for buffer chaining */
- this->MInd = 0;
- if (this->Id==BLLC_ID) this->MInd = LL_MDATA;
- if (this->Id==NL_ID ||
- this->Id==TASK_ID ||
- this->Id==MAN_ID
- ) this->MInd = N_MDATA;
- /* send the ASSIGN */
- this->More |=XMOREF;
- a->ram_out(a, &RAM->Req, this->Req);
- /* save the reference of the ASSIGN */
- assign_queue(a, this->No, 0);
- }
- /* if it is a 'unreturncoded' UREMOVE request, remove the */
- /* Id from our table after sending the request */
- if(this->Req==UREMOVE && this->Id) {
- Id = this->Id;
- e_no = a->IdTable[Id];
- free_entity(a, e_no);
- for (i = 0; i < 256; i++)
- {
- if (a->FlowControlIdTable[i] == Id)
- a->FlowControlIdTable[i] = 0;
- }
- a->IdTable[Id] = 0;
- this->Id = 0;
- }
-}
-static byte scom_ready(ADAPTER * a)
-{
- if(a->ram_in(a, &RAM->Req)) {
- if(!a->ReadyInt) {
- a->ram_inc(a, &RAM->ReadyInt);
- a->ReadyInt++;
- }
- return 0;
- }
- return 1;
-}
-/*------------------------------------------------------------------*/
-/* isdn interrupt handler */
-/*------------------------------------------------------------------*/
-byte scom_dpc(ADAPTER * a)
-{
- byte c;
- /* if a return code is available ... */
- if(a->ram_in(a, &RAM->Rc)) {
- /* call return code handler, if it is not our return code */
- /* the handler returns 2, if it's the return code to an */
- /* ASSIGN the handler returns 1 */
- c = isdn_rc(a,
- a->ram_in(a, &RAM->Rc),
- a->ram_in(a, &RAM->RcId),
- a->ram_in(a, &RAM->RcCh),
- 0,
- /*
- Scom Card does not provide extended information
- */
- 0, 0);
- switch(c) {
- case 0:
- a->ram_out(a, &RAM->Rc, 0);
- break;
- case 1:
- a->ram_out(a, &RAM->Req, 0);
- a->ram_out(a, &RAM->Rc, 0);
- break;
- case 2:
- return TRUE;
- }
- /* call output function */
- scom_out(a);
- }
- else {
- /* if an indications is available ... */
- if(a->ram_in(a, &RAM->Ind)) {
- /* call indication handler, a return value of 2 means chain */
- /* a return value of 1 means RNR */
- c = isdn_ind(a,
- a->ram_in(a, &RAM->Ind),
- a->ram_in(a, &RAM->IndId),
- a->ram_in(a, &RAM->IndCh),
- &RAM->RBuffer,
- a->ram_in(a, &RAM->MInd),
- a->ram_inw(a, &RAM->MLength));
- switch(c) {
- case 0:
- a->ram_out(a, &RAM->Ind, 0);
- break;
- case 1:
- dtrc(dprintf("RNR"));
- a->ram_out(a, &RAM->RNR, TRUE);
- break;
- case 2:
- return TRUE;
- }
- }
- }
- return FALSE;
-}
byte scom_test_int(ADAPTER * a)
{
return a->ram_in(a,(void *)0x3fe);
@@ -539,11 +349,6 @@
{
a->ram_out(a,(void *)0x3fe,0);
}
-void quadro_clear_int(ADAPTER * a)
-{
- a->ram_out(a,(void *)0x3fe,0);
- a->ram_out(a,(void *)0x401,0);
-}
/*------------------------------------------------------------------*/
/* return code handler */
/*------------------------------------------------------------------*/
@@ -918,11 +723,11 @@
This function works in the same way as xlog on the
active board
----------------------------------------------------------- */
-void xdi_xlog (byte *msg, word code, int length) {
#if defined(XDI_USE_XLOG)
+static void xdi_xlog (byte *msg, word code, int length) {
xdi_dbg_xlog ("\x00\x02", msg, code, length);
-#endif
}
+#endif
/* -----------------------------------------------------------
This function writes the information about the Return Code
processing in the trace buffer. Trace ID is 221.
--- linux-2.6.11-rc3-mm1-full/drivers/isdn/hardware/eicon/diva_didd.c.old 2005-02-05 17:44:33.000000000 +0100
+++ linux-2.6.11-rc3-mm1-full/drivers/isdn/hardware/eicon/diva_didd.c 2005-02-05 17:44:44.000000000 +0100
@@ -140,7 +140,7 @@
return (ret);
}

-void DIVA_EXIT_FUNCTION divadidd_exit(void)
+static void DIVA_EXIT_FUNCTION divadidd_exit(void)
{
diddfunc_finit();
remove_proc();
--- linux-2.6.11-rc3-mm1-full/drivers/isdn/hardware/eicon/divamnt.c.old 2005-02-05 17:46:11.000000000 +0100
+++ linux-2.6.11-rc3-mm1-full/drivers/isdn/hardware/eicon/divamnt.c 2005-02-05 17:46:39.000000000 +0100
@@ -34,9 +34,9 @@
MODULE_SUPPORTED_DEVICE("DIVA card driver");
MODULE_LICENSE("GPL");

-int buffer_length = 128;
+static int buffer_length = 128;
module_param(buffer_length, int, 0);
-unsigned long diva_dbg_mem = 0;
+static unsigned long diva_dbg_mem = 0;
module_param(diva_dbg_mem, ulong, 0);

static char *DRIVERNAME =
--- linux-2.6.11-rc3-mm1-full/drivers/isdn/hardware/eicon/io.h.old 2005-02-05 17:48:48.000000000 +0100
+++ linux-2.6.11-rc3-mm1-full/drivers/isdn/hardware/eicon/io.h 2005-02-05 17:48:57.000000000 +0100
@@ -252,11 +252,6 @@
#define PR_RAM ((struct pr_ram *)0)
#define RAM ((struct dual *)0)
/* ---------------------------------------------------------------------
- Functions for port io
- --------------------------------------------------------------------- */
-void outp_words_from_buffer (word __iomem * adr, byte* P, dword len);
-void inp_words_to_buffer (word __iomem * adr, byte* P, dword len);
-/* ---------------------------------------------------------------------
platform specific conversions
--------------------------------------------------------------------- */
extern void * PTR_P(ADAPTER * a, ENTITY * e, void * P);
--- linux-2.6.11-rc3-mm1-full/drivers/isdn/hardware/eicon/io.c.old 2005-02-05 17:47:57.000000000 +0100
+++ linux-2.6.11-rc3-mm1-full/drivers/isdn/hardware/eicon/io.c 2005-02-05 17:59:10.000000000 +0100
@@ -36,7 +36,7 @@
extern ADAPTER * adapter[MAX_ADAPTER];
extern PISDN_ADAPTER IoAdapters[MAX_ADAPTER];
void request (PISDN_ADAPTER, ENTITY *);
-void pcm_req (PISDN_ADAPTER, ENTITY *);
+static void pcm_req (PISDN_ADAPTER, ENTITY *);
/* --------------------------------------------------------------------------
local functions
-------------------------------------------------------------------------- */
@@ -118,7 +118,8 @@
&IoAdapter->Name[0]))
}
/*****************************************************************************/
-char *(ExceptionCauseTable[]) =
+#if !defined(DIVA_NO_DEBUGLIB)
+static char *(ExceptionCauseTable[]) =
{
"Interrupt",
"TLB mod /IBOUND",
@@ -153,6 +154,8 @@
"Reserved 30",
"VCED"
} ;
+#endif
+
void
dump_trap_frame (PISDN_ADAPTER IoAdapter, byte __iomem *exceptionFrame)
{
@@ -496,7 +499,7 @@
/* --------------------------------------------------------------------------
XLOG interface
-------------------------------------------------------------------------- */
-void
+static void
pcm_req (PISDN_ADAPTER IoAdapter, ENTITY *e)
{
diva_os_spin_lock_magic_t OldIrql ;
@@ -848,26 +851,3 @@
if ( e && e->callback )
e->callback (e) ;
}
-/* --------------------------------------------------------------------------
- routines for aligned reading and writing on RISC
- -------------------------------------------------------------------------- */
-void outp_words_from_buffer (word __iomem * adr, byte* P, dword len)
-{
- dword i = 0;
- word w;
- while (i < (len & 0xfffffffe)) {
- w = P[i++];
- w += (P[i++])<<8;
- outppw (adr, w);
- }
-}
-void inp_words_to_buffer (word __iomem * adr, byte* P, dword len)
-{
- dword i = 0;
- word w;
- while (i < (len & 0xfffffffe)) {
- w = inppw (adr);
- P[i++] = (byte)(w);
- P[i++] = (byte)(w>>8);
- }
-}
--- linux-2.6.11-rc3-mm1-full/drivers/isdn/hardware/eicon/message.c.old 2005-02-05 17:49:40.000000000 +0100
+++ linux-2.6.11-rc3-mm1-full/drivers/isdn/hardware/eicon/message.c 2005-02-05 17:57:12.000000000 +0100
@@ -55,7 +55,7 @@
/* and it is not necessary to save it separate for every adapter */
/* Macrose defined here have only local meaning */
/*------------------------------------------------------------------*/
-dword diva_xdi_extended_features = 0;
+static dword diva_xdi_extended_features = 0;

#define DIVA_CAPI_USE_CMA 0x00000001
#define DIVA_CAPI_XDI_PROVIDES_SDRAM_BAR 0x00000002
@@ -72,11 +72,10 @@
/* local function prototypes */
/*------------------------------------------------------------------*/

-void group_optimization(DIVA_CAPI_ADAPTER * a, PLCI * plci);
-void set_group_ind_mask (PLCI *plci);
-void set_group_ind_mask_bit (PLCI *plci, word b);
-void clear_group_ind_mask_bit (PLCI *plci, word b);
-byte test_group_ind_mask_bit (PLCI *plci, word b);
+static void group_optimization(DIVA_CAPI_ADAPTER * a, PLCI * plci);
+static void set_group_ind_mask (PLCI *plci);
+static void clear_group_ind_mask_bit (PLCI *plci, word b);
+static byte test_group_ind_mask_bit (PLCI *plci, word b);
void AutomaticLaw(DIVA_CAPI_ADAPTER *);
word CapiRelease(word);
word CapiRegister(word);
@@ -88,7 +87,7 @@
word api_remove_start(void);
void api_remove_complete(void);

-void plci_remove(PLCI *);
+static void plci_remove(PLCI *);
static void diva_get_extended_adapter_features (DIVA_CAPI_ADAPTER * a);
static void diva_ask_for_xdi_sdram_bar (DIVA_CAPI_ADAPTER *, IDI_SYNC_REQ *);

@@ -100,9 +99,9 @@
static void sig_ind(PLCI *);
static void SendInfo(PLCI *, dword, byte * *, byte);
static void SendSetupInfo(APPL *, PLCI *, dword, byte * *, byte);
-void SendSSExtInd(APPL *, PLCI * plci, dword Id, byte * * parms);
+static void SendSSExtInd(APPL *, PLCI * plci, dword Id, byte * * parms);

-void VSwitchReqInd(PLCI *plci, dword Id, byte **parms);
+static void VSwitchReqInd(PLCI *plci, dword Id, byte **parms);

static void nl_ind(PLCI *);

@@ -254,11 +253,11 @@



-byte remove_started = FALSE;
-PLCI dummy_plci;
+static byte remove_started = FALSE;
+static PLCI dummy_plci;


-struct _ftable {
+static struct _ftable {
word command;
byte * format;
byte (* function)(dword, word, DIVA_CAPI_ADAPTER *, PLCI *, APPL *, API_PARSE *);
@@ -291,7 +290,7 @@
{_MANUFACTURER_I|RESPONSE, "", manufacturer_res}
};

-byte * cip_bc[29][2] = {
+static byte * cip_bc[29][2] = {
{ "", "" }, /* 0 */
{ "\x03\x80\x90\xa3", "\x03\x80\x90\xa2" }, /* 1 */
{ "\x02\x88\x90", "\x02\x88\x90" }, /* 2 */
@@ -324,7 +323,7 @@
{ "\x02\x88\x90", "\x02\x88\x90" } /* 28 */
};

-byte * cip_hlc[29] = {
+static byte * cip_hlc[29] = {
"", /* 0 */
"", /* 1 */
"", /* 2 */
@@ -716,7 +715,7 @@
/* internal command queue */
/*------------------------------------------------------------------*/

-void init_internal_command_queue (PLCI *plci)
+static void init_internal_command_queue (PLCI *plci)
{
word i;

@@ -729,7 +728,7 @@
}


-void start_internal_command (dword Id, PLCI *plci, t_std_internal_command command_function)
+static void start_internal_command (dword Id, PLCI *plci, t_std_internal_command command_function)
{
word i;

@@ -751,7 +750,7 @@
}


-void next_internal_command (dword Id, PLCI *plci)
+static void next_internal_command (dword Id, PLCI *plci)
{
word i;

@@ -1048,7 +1047,7 @@
}


-void plci_remove(PLCI * plci)
+static void plci_remove(PLCI * plci)
{

if(!plci) {
@@ -1094,7 +1093,7 @@
/* Application Group function helpers */
/*------------------------------------------------------------------*/

-void set_group_ind_mask (PLCI *plci)
+static void set_group_ind_mask (PLCI *plci)
{
word i;

@@ -1102,17 +1101,19 @@
plci->group_optimization_mask_table[i] = 0xffffffffL;
}

+#if 0
void set_group_ind_mask_bit (PLCI *plci, word b)
{
plci->group_optimization_mask_table[b >> 5] |= (1L << (b & 0x1f));
}
+#endif /* 0 */

-void clear_group_ind_mask_bit (PLCI *plci, word b)
+static void clear_group_ind_mask_bit (PLCI *plci, word b)
{
plci->group_optimization_mask_table[b >> 5] &= ~(1L << (b & 0x1f));
}

-byte test_group_ind_mask_bit (PLCI *plci, word b)
+static byte test_group_ind_mask_bit (PLCI *plci, word b)
{
return ((plci->group_optimization_mask_table[b >> 5] & (1L << (b & 0x1f))) != 0);
}
@@ -1121,7 +1122,7 @@
/* c_ind_mask operations for arbitrary MAX_APPL */
/*------------------------------------------------------------------*/

-void clear_c_ind_mask (PLCI *plci)
+static void clear_c_ind_mask (PLCI *plci)
{
word i;

@@ -1129,7 +1130,7 @@
plci->c_ind_mask_table[i] = 0;
}

-byte c_ind_mask_empty (PLCI *plci)
+static byte c_ind_mask_empty (PLCI *plci)
{
word i;

@@ -1139,22 +1140,22 @@
return (i == C_IND_MASK_DWORDS);
}

-void set_c_ind_mask_bit (PLCI *plci, word b)
+static void set_c_ind_mask_bit (PLCI *plci, word b)
{
plci->c_ind_mask_table[b >> 5] |= (1L << (b & 0x1f));
}

-void clear_c_ind_mask_bit (PLCI *plci, word b)
+static void clear_c_ind_mask_bit (PLCI *plci, word b)
{
plci->c_ind_mask_table[b >> 5] &= ~(1L << (b & 0x1f));
}

-byte test_c_ind_mask_bit (PLCI *plci, word b)
+static byte test_c_ind_mask_bit (PLCI *plci, word b)
{
return ((plci->c_ind_mask_table[b >> 5] & (1L << (b & 0x1f))) != 0);
}

-void dump_c_ind_mask (PLCI *plci)
+static void dump_c_ind_mask (PLCI *plci)
{
static char hex_digit_table[0x10] =
{'0','1','2','3','4','5','6','7','8','9','a','b','c','d','e','f'};
@@ -6426,7 +6427,7 @@
return iesent;
}

-void SendSSExtInd(APPL * appl, PLCI * plci, dword Id, byte * * parms)
+static void SendSSExtInd(APPL * appl, PLCI * plci, dword Id, byte * * parms)
{
word i;
/* Format of multi_ssext_parms[i][]:
@@ -14720,6 +14721,8 @@

/*------------------------------------------------------------------*/

+#if 0
+
/* to be completed */
void disable_adapter(byte adapter_number)
{
@@ -14784,6 +14787,7 @@
listen_check(a);
}

+#endif /* 0 */

static word CPN_filter_ok(byte *cpn,DIVA_CAPI_ADAPTER * a,word offset)
{
@@ -14800,7 +14804,7 @@
/* function must be enabled by setting "a->group_optimization_enabled" from the */
/* OS specific part (per adapter). */
/**********************************************************************************/
-void group_optimization(DIVA_CAPI_ADAPTER * a, PLCI * plci)
+static void group_optimization(DIVA_CAPI_ADAPTER * a, PLCI * plci)
{
word i,j,k,busy,group_found;
dword info_mask_group[MAX_CIP_TYPES];
@@ -14967,7 +14971,7 @@

/* Functions for virtual Switching e.g. Transfer by join, Conference */

-void VSwitchReqInd(PLCI *plci, dword Id, byte **parms)
+static void VSwitchReqInd(PLCI *plci, dword Id, byte **parms)
{
word i;
/* Format of vswitch_t:
--- linux-2.6.11-rc3-mm1-full/drivers/isdn/hardware/eicon/os_4bri.c.old 2005-02-05 17:57:28.000000000 +0100
+++ linux-2.6.11-rc3-mm1-full/drivers/isdn/hardware/eicon/os_4bri.c 2005-02-05 17:57:50.000000000 +0100
@@ -17,8 +17,8 @@
#include "mi_pc.h"
#include "dsrv4bri.h"

-void *diva_xdiLoadFileFile = NULL;
-dword diva_xdiLoadFileLength = 0;
+static void *diva_xdiLoadFileFile = NULL;
+static dword diva_xdiLoadFileLength = 0;

/*
** IMPORTS

-
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