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Subject[PATCH v2] isdn: eicon: fix sparse warning: make global functions static
From
Fix this sparse warnings by making the functions static:

drivers/isdn/hardware/eicon/di.c:356:6: warning: symbol 'isdn_rc' was not declared. Should it be static?
drivers/isdn/hardware/eicon/di.c:558:6: warning: symbol 'isdn_ind' was not declared. Should it be static?
drivers/isdn/hardware/eicon/message.c:595:6: warning: symbol 'api_parse' was not declared. Should it be static?
drivers/isdn/hardware/eicon/message.c:634:6: warning: symbol 'api_save_msg' was not declared. Should it be static?
drivers/isdn/hardware/eicon/message.c:666:6: warning: symbol 'api_load_msg' was not declared. Should it be static?
drivers/isdn/hardware/eicon/message.c:3417:6: warning: symbol 'manufacturer_req' was not declared. Should it be static?
drivers/isdn/hardware/eicon/message.c:3745:6: warning: symbol 'manufacturer_res' was not declared. Should it be static?
drivers/isdn/hardware/eicon/message.c:4077:6: warning: symbol 'control_rc' was not declared. Should it be static?
drivers/isdn/hardware/eicon/message.c:4743:6: warning: symbol 'data_rc' was not declared. Should it be static?
drivers/isdn/hardware/eicon/message.c:4779:6: warning: symbol 'data_ack' was not declared. Should it be static?
drivers/isdn/hardware/eicon/message.c:4805:6: warning: symbol 'sig_ind' was not declared. Should it be static?
drivers/isdn/hardware/eicon/message.c:6173:6: warning: symbol 'SendInfo' was not declared. Should it be static?
drivers/isdn/hardware/eicon/message.c:6349:6: warning: symbol 'SendMultiIE' was not declared. Should it be static?
drivers/isdn/hardware/eicon/message.c:6468:6: warning: symbol 'nl_ind' was not declared. Should it be static?
drivers/isdn/hardware/eicon/message.c:7250:6: warning: symbol 'get_plci' was not declared. Should it be static?
drivers/isdn/hardware/eicon/message.c:7409:6: warning: symbol 'add_d' was not declared. Should it be static?
drivers/isdn/hardware/eicon/message.c:7427:6: warning: symbol 'add_ai' was not declared. Should it be static?
drivers/isdn/hardware/eicon/message.c:7448:6: warning: symbol 'add_b1' was not declared. Should it be static?
drivers/isdn/hardware/eicon/message.c:7912:6: warning: symbol 'add_b23' was not declared. Should it be static?
drivers/isdn/hardware/eicon/message.c:8709:6: warning: symbol 'nl_req_ncci' was not declared. Should it be static?
drivers/isdn/hardware/eicon/message.c:8731:6: warning: symbol 'send_req' was not declared. Should it be static?
drivers/isdn/hardware/eicon/message.c:8866:6: warning: symbol 'listen_check' was not declared. Should it be static?
drivers/isdn/hardware/eicon/message.c:8909:6: warning: symbol 'IndParse' was not declared. Should it be static?
drivers/isdn/hardware/eicon/message.c:8994:6: warning: symbol 'ie_compare' was not declared. Should it be static?
drivers/isdn/hardware/eicon/message.c:9003:6: warning: symbol 'find_cip' was not declared. Should it be static?
drivers/isdn/hardware/eicon/message.c:9071:6: warning: symbol 'SetVoiceChannel' was not declared. Should it be static?
drivers/isdn/hardware/eicon/message.c:9089:6: warning: symbol 'VoiceChannelOff' was not declared. Should it be static?
drivers/isdn/hardware/eicon/message.c:9102:6: warning: symbol 'AdvCodecSupport' was not declared. Should it be static?
drivers/isdn/hardware/eicon/message.c:9198:6: warning: symbol 'CodecIdCheck' was not declared. Should it be static?

Signed-off-by: Hannes Eder <hannes@hanneseder.net>
---
The formatting errors and warnings reported by checkpatch.pl have been
fixed. Most parts of 'di.c' and 'message.c' do not comply with
Documenation/CodingStyle, nevertheless I left it unchanged and make at
least this patch comply with the kernel coding style.


drivers/isdn/hardware/eicon/di.c | 28 ++++++++--------
drivers/isdn/hardware/eicon/message.c | 60 ++++++++++++++++++---------------
2 files changed, 47 insertions(+), 41 deletions(-)
diff --git a/drivers/isdn/hardware/eicon/di.c b/drivers/isdn/hardware/eicon/di.c
index 10760b3..b029d13 100644
--- a/drivers/isdn/hardware/eicon/di.c
+++ b/drivers/isdn/hardware/eicon/di.c
@@ -353,13 +353,13 @@ void scom_clear_int(ADAPTER * a)
/*------------------------------------------------------------------*/
/* return code handler */
/*------------------------------------------------------------------*/
-byte isdn_rc(ADAPTER * a,
- byte Rc,
- byte Id,
- byte Ch,
- word Ref,
- dword extended_info_type,
- dword extended_info)
+static byte isdn_rc(ADAPTER *a,
+ byte Rc,
+ byte Id,
+ byte Ch,
+ word Ref,
+ dword extended_info_type,
+ dword extended_info)
{
ENTITY * this;
byte e_no;
@@ -555,13 +555,13 @@ byte isdn_rc(ADAPTER * a,
/*------------------------------------------------------------------*/
/* indication handler */
/*------------------------------------------------------------------*/
-byte isdn_ind(ADAPTER * a,
- byte Ind,
- byte Id,
- byte Ch,
- PBUFFER * RBuffer,
- byte MInd,
- word MLength)
+static byte isdn_ind(ADAPTER *a,
+ byte Ind,
+ byte Id,
+ byte Ch,
+ PBUFFER *RBuffer,
+ byte MInd,
+ word MLength)
{
ENTITY * this;
word clength;
diff --git a/drivers/isdn/hardware/eicon/message.c b/drivers/isdn/hardware/eicon/message.c
index 599fed8..4cc94f2 100644
--- a/drivers/isdn/hardware/eicon/message.c
+++ b/drivers/isdn/hardware/eicon/message.c
@@ -592,7 +592,7 @@ word api_put(APPL * appl, CAPI_MSG * msg)
/* api_parse function, check the format of api messages */
/*------------------------------------------------------------------*/

-word api_parse(byte * msg, word length, byte * format, API_PARSE * parms)
+static word api_parse(byte *msg, word length, byte *format, API_PARSE *parms)
{
word i;
word p;
@@ -631,7 +631,7 @@ word api_parse(byte * msg, word length, byte * format, API_PARSE * parms)
return false;
}

-void api_save_msg(API_PARSE *in, byte *format, API_SAVE *out)
+static void api_save_msg(API_PARSE *in, byte *format, API_SAVE *out)
{
word i, j, n = 0;
byte *p;
@@ -663,7 +663,7 @@ void api_save_msg(API_PARSE *in, byte *format, API_SAVE *out)
out->parms[i].length = 0;
}

-void api_load_msg(API_SAVE *in, API_PARSE *out)
+static void api_load_msg(API_SAVE *in, API_PARSE *out)
{
word i;

@@ -3414,7 +3414,8 @@ byte select_b_req(dword Id, word Number, DIVA_CAPI_ADAPTER * a, PLCI * plci,
return false;
}

-byte manufacturer_req(dword Id, word Number, DIVA_CAPI_ADAPTER * a, PLCI * plci, APPL * appl, API_PARSE * parms)
+static byte manufacturer_req(dword Id, word Number, DIVA_CAPI_ADAPTER *a,
+ PLCI *plci, APPL *appl, API_PARSE *parms)
{
word command;
word i;
@@ -3742,7 +3743,8 @@ byte manufacturer_req(dword Id, word Number, DIVA_CAPI_ADAPTER * a, PLCI * p
}


-byte manufacturer_res(dword Id, word Number, DIVA_CAPI_ADAPTER * a, PLCI * plci, APPL * appl, API_PARSE * msg)
+static byte manufacturer_res(dword Id, word Number, DIVA_CAPI_ADAPTER *a,
+ PLCI *plci, APPL *appl, API_PARSE *msg)
{
word indication;

@@ -4074,7 +4076,8 @@ capi_callback_suffix:
}


-void control_rc(PLCI * plci, byte req, byte rc, byte ch, byte global_req, byte nl_rc)
+static void control_rc(PLCI *plci, byte req, byte rc, byte ch, byte global_req,
+ byte nl_rc)
{
dword Id;
dword rId;
@@ -4740,7 +4743,7 @@ void control_rc(PLCI * plci, byte req, byte rc, byte ch, byte global_req, byte
}
}

-void data_rc(PLCI * plci, byte ch)
+static void data_rc(PLCI *plci, byte ch)
{
dword Id;
DIVA_CAPI_ADAPTER * a;
@@ -4776,7 +4779,7 @@ void data_rc(PLCI * plci, byte ch)
}
}

-void data_ack(PLCI * plci, byte ch)
+static void data_ack(PLCI *plci, byte ch)
{
dword Id;
DIVA_CAPI_ADAPTER * a;
@@ -4802,7 +4805,7 @@ void data_ack(PLCI * plci, byte ch)
}
}

-void sig_ind(PLCI * plci)
+static void sig_ind(PLCI *plci)
{
dword x_Id;
dword Id;
@@ -6170,7 +6173,7 @@ static void SendSetupInfo(APPL * appl, PLCI * plci, dword Id, byte * * par
}


-void SendInfo(PLCI * plci, dword Id, byte * * parms, byte iesent)
+static void SendInfo(PLCI *plci, dword Id, byte **parms, byte iesent)
{
word i;
word j;
@@ -6346,7 +6349,8 @@ void SendInfo(PLCI * plci, dword Id, byte * * parms, byte iesent)
}


-byte SendMultiIE(PLCI * plci, dword Id, byte * * parms, byte ie_type, dword info_mask, byte setupParse)
+static byte SendMultiIE(PLCI *plci, dword Id, byte **parms, byte ie_type,
+ dword info_mask, byte setupParse)
{
word i;
word j;
@@ -6465,7 +6469,7 @@ static void SendSSExtInd(APPL * appl, PLCI * plci, dword Id, byte * * parm
}
};

-void nl_ind(PLCI * plci)
+static void nl_ind(PLCI *plci)
{
byte ch;
word ncci;
@@ -7247,7 +7251,7 @@ void nl_ind(PLCI * plci)
/* find a free PLCI */
/*------------------------------------------------------------------*/

-word get_plci(DIVA_CAPI_ADAPTER * a)
+static word get_plci(DIVA_CAPI_ADAPTER *a)
{
word i,j;
PLCI * plci;
@@ -7406,7 +7410,7 @@ static void add_ie(PLCI * plci, byte code, byte * p, word p_length)
/* put a unstructured data into the buffer */
/*------------------------------------------------------------------*/

-void add_d(PLCI * plci, word length, byte * p)
+static void add_d(PLCI *plci, word length, byte *p)
{
word i;

@@ -7424,7 +7428,7 @@ void add_d(PLCI * plci, word length, byte * p)
/* parameter buffer */
/*------------------------------------------------------------------*/

-void add_ai(PLCI * plci, API_PARSE * ai)
+static void add_ai(PLCI *plci, API_PARSE *ai)
{
word i;
API_PARSE ai_parms[5];
@@ -7445,7 +7449,8 @@ void add_ai(PLCI * plci, API_PARSE * ai)
/* put parameter for b1 protocol in the parameter buffer */
/*------------------------------------------------------------------*/

-word add_b1(PLCI * plci, API_PARSE * bp, word b_channel_info, word b1_facilities)
+static word add_b1(PLCI *plci, API_PARSE *bp, word b_channel_info,
+ word b1_facilities)
{
API_PARSE bp_parms[8];
API_PARSE mdm_cfg[9];
@@ -7909,7 +7914,7 @@ word add_b1(PLCI * plci, API_PARSE * bp, word b_channel_info, word b1_faciliti
/* put parameter for b2 and B3 protocol in the parameter buffer */
/*------------------------------------------------------------------*/

-word add_b23(PLCI * plci, API_PARSE * bp)
+static word add_b23(PLCI *plci, API_PARSE *bp)
{
word i, fax_control_bits;
byte pos, len;
@@ -8706,7 +8711,7 @@ void sig_req(PLCI * plci, byte req, byte Id)
/* send a request for the network layer entity */
/*------------------------------------------------------------------*/

-void nl_req_ncci(PLCI * plci, byte req, byte ncci)
+static void nl_req_ncci(PLCI *plci, byte req, byte ncci)
{
if(!plci) return;
if(plci->adapter->adapter_disabled) return;
@@ -8728,7 +8733,7 @@ void nl_req_ncci(PLCI * plci, byte req, byte ncci)
plci->req_in_start = plci->req_in;
}

-void send_req(PLCI * plci)
+static void send_req(PLCI *plci)
{
ENTITY * e;
word l;
@@ -8863,7 +8868,7 @@ void send_data(PLCI * plci)
}
}

-void listen_check(DIVA_CAPI_ADAPTER * a)
+static void listen_check(DIVA_CAPI_ADAPTER *a)
{
word i,j;
PLCI * plci;
@@ -8906,7 +8911,7 @@ void listen_check(DIVA_CAPI_ADAPTER * a)
/* functions for all parameters sent in INDs */
/*------------------------------------------------------------------*/

-void IndParse(PLCI * plci, word * parms_id, byte ** parms, byte multiIEsize)
+static void IndParse(PLCI *plci, word *parms_id, byte **parms, byte multiIEsize)
{
word ploc; /* points to current location within packet */
byte w;
@@ -8991,7 +8996,7 @@ void IndParse(PLCI * plci, word * parms_id, byte ** parms, byte multiIEsize)
/* try to match a cip from received BC and HLC */
/*------------------------------------------------------------------*/

-byte ie_compare(byte * ie1, byte * ie2)
+static byte ie_compare(byte *ie1, byte *ie2)
{
word i;
if(!ie1 || ! ie2) return false;
@@ -9000,7 +9005,7 @@ byte ie_compare(byte * ie1, byte * ie2)
return true;
}

-word find_cip(DIVA_CAPI_ADAPTER * a, byte * bc, byte * hlc)
+static word find_cip(DIVA_CAPI_ADAPTER *a, byte *bc, byte *hlc)
{
word i;
word j;
@@ -9068,7 +9073,7 @@ static byte AddInfo(byte **add_i,
/* voice and codec features */
/*------------------------------------------------------------------*/

-void SetVoiceChannel(PLCI *plci, byte *chi, DIVA_CAPI_ADAPTER * a)
+static void SetVoiceChannel(PLCI *plci, byte *chi, DIVA_CAPI_ADAPTER *a)
{
byte voice_chi[] = "\x02\x18\x01";
byte channel;
@@ -9086,7 +9091,7 @@ void SetVoiceChannel(PLCI *plci, byte *chi, DIVA_CAPI_ADAPTER * a)
}
}

-void VoiceChannelOff(PLCI *plci)
+static void VoiceChannelOff(PLCI *plci)
{
dbug(1,dprintf("ExtDevOFF"));
add_p(plci,FTY,"\x02\x01\x08"); /* B Off */
@@ -9099,7 +9104,8 @@ void VoiceChannelOff(PLCI *plci)
}


-word AdvCodecSupport(DIVA_CAPI_ADAPTER *a, PLCI *plci, APPL *appl, byte hook_listen)
+static word AdvCodecSupport(DIVA_CAPI_ADAPTER *a, PLCI *plci, APPL *appl,
+ byte hook_listen)
{
word j;
PLCI *splci;
@@ -9195,7 +9201,7 @@ word AdvCodecSupport(DIVA_CAPI_ADAPTER *a, PLCI *plci, APPL *appl, byte ho
}


-void CodecIdCheck(DIVA_CAPI_ADAPTER *a, PLCI *plci)
+static void CodecIdCheck(DIVA_CAPI_ADAPTER *a, PLCI *plci)
{

dbug(1,dprintf("CodecIdCheck"));
--
1.5.6.3


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