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authorSteven Toth <stoth@hauppauge.com>2008-05-03 14:14:54 -0300
committerMauro Carvalho Chehab <mchehab@infradead.org>2008-05-14 02:56:40 -0300
commitc6c34b1ffd40e00191e05bf0ef543a35ccd7d75d (patch)
tree6b92c788611558f79ee2e7c60aec81a31c0f0a33 /drivers/media/common/tuners/mxl5005s.c
parent66321ba94f59ea7ba6f4451c51e171f5b30f1fd7 (diff)
V4L/DVB(7874): mxl5005s: Fix function statics
Fix function statics Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/common/tuners/mxl5005s.c')
-rw-r--r--drivers/media/common/tuners/mxl5005s.c121
1 files changed, 62 insertions, 59 deletions
diff --git a/drivers/media/common/tuners/mxl5005s.c b/drivers/media/common/tuners/mxl5005s.c
index 21dca5bdca7..96391648871 100644
--- a/drivers/media/common/tuners/mxl5005s.c
+++ b/drivers/media/common/tuners/mxl5005s.c
@@ -295,32 +295,34 @@ struct mxl5005s_state {
};
-u16 MXL_ControlWrite(struct dvb_frontend *fe, u16 ControlNum, u32 value);
-u16 MXL_ControlRead(struct dvb_frontend *fe, u16 controlNum, u32 *value);
-u16 MXL_GetMasterControl(u8 *MasterReg, int state);
-void MXL_RegWriteBit(struct dvb_frontend *fe, u8 address, u8 bit, u8 bitVal);
-u16 MXL_GetCHRegister(struct dvb_frontend *fe, u8 *RegNum,
+static u16 MXL_GetMasterControl(u8 *MasterReg, int state);
+static u16 MXL_ControlWrite(struct dvb_frontend *fe, u16 ControlNum, u32 value);
+static u16 MXL_ControlRead(struct dvb_frontend *fe, u16 controlNum, u32 *value);
+static void MXL_RegWriteBit(struct dvb_frontend *fe, u8 address, u8 bit,
+ u8 bitVal);
+static u16 MXL_GetCHRegister(struct dvb_frontend *fe, u8 *RegNum,
u8 *RegVal, int *count);
-u32 MXL_Ceiling(u32 value, u32 resolution);
-u16 MXL_RegRead(struct dvb_frontend *fe, u8 RegNum, u8 *RegVal);
-u16 MXL_RegWrite(struct dvb_frontend *fe, u8 RegNum, u8 RegVal);
-u16 MXL_ControlWrite_Group(struct dvb_frontend *fe, u16 controlNum,
+static u32 MXL_Ceiling(u32 value, u32 resolution);
+static u16 MXL_RegRead(struct dvb_frontend *fe, u8 RegNum, u8 *RegVal);
+static u16 MXL_RegWrite(struct dvb_frontend *fe, u8 RegNum, u8 RegVal);
+static u16 MXL_ControlWrite_Group(struct dvb_frontend *fe, u16 controlNum,
u32 value, u16 controlGroup);
-u16 MXL_SetGPIO(struct dvb_frontend *fe, u8 GPIO_Num, u8 GPIO_Val);
-u16 MXL_GetInitRegister(struct dvb_frontend *fe, u8 *RegNum,
+static u16 MXL_SetGPIO(struct dvb_frontend *fe, u8 GPIO_Num, u8 GPIO_Val);
+static u16 MXL_GetInitRegister(struct dvb_frontend *fe, u8 *RegNum,
u8 *RegVal, int *count);
-u32 MXL_GetXtalInt(u32 Xtal_Freq);
-u16 MXL_TuneRF(struct dvb_frontend *fe, u32 RF_Freq);
-void MXL_SynthIFLO_Calc(struct dvb_frontend *fe);
-void MXL_SynthRFTGLO_Calc(struct dvb_frontend *fe);
-u16 MXL_GetCHRegister_ZeroIF(struct dvb_frontend *fe, u8 *RegNum,
+static u32 MXL_GetXtalInt(u32 Xtal_Freq);
+static u16 MXL_TuneRF(struct dvb_frontend *fe, u32 RF_Freq);
+static void MXL_SynthIFLO_Calc(struct dvb_frontend *fe);
+static void MXL_SynthRFTGLO_Calc(struct dvb_frontend *fe);
+static u16 MXL_GetCHRegister_ZeroIF(struct dvb_frontend *fe, u8 *RegNum,
u8 *RegVal, int *count);
-int mxl5005s_writeregs(struct dvb_frontend *fe, u8 *addrtable,
+static int mxl5005s_writeregs(struct dvb_frontend *fe, u8 *addrtable,
u8 *datatable, u8 len);
-u16 MXL_IFSynthInit(struct dvb_frontend *fe);
-int mxl5005s_AssignTunerMode(struct dvb_frontend *fe, u32 mod_type,
+static u16 MXL_IFSynthInit(struct dvb_frontend *fe);
+static int mxl5005s_AssignTunerMode(struct dvb_frontend *fe, u32 mod_type,
+ u32 bandwidth);
+static int mxl5005s_reconfigure(struct dvb_frontend *fe, u32 mod_type,
u32 bandwidth);
-int mxl5005s_reconfigure(struct dvb_frontend *fe, u32 mod_type, u32 bandwidth);
/* ----------------------------------------------------------------
* Begin: Custom code salvaged from the Realtek driver.
@@ -334,14 +336,14 @@ int mxl5005s_reconfigure(struct dvb_frontend *fe, u32 mod_type, u32 bandwidth);
* Revision: 080314 - original version
*/
-int mxl5005s_SetRfFreqHz(struct dvb_frontend *fe, unsigned long RfFreqHz)
+static int mxl5005s_SetRfFreqHz(struct dvb_frontend *fe, unsigned long RfFreqHz)
{
struct mxl5005s_state *state = fe->tuner_priv;
unsigned char AddrTable[MXL5005S_REG_WRITING_TABLE_LEN_MAX];
unsigned char ByteTable[MXL5005S_REG_WRITING_TABLE_LEN_MAX];
int TableLen;
- u32 IfDivval;
+ u32 IfDivval = 0;
unsigned char MasterControlByte;
dprintk(1, "%s() freq=%ld\n", __func__, RfFreqHz);
@@ -399,7 +401,7 @@ int mxl5005s_SetRfFreqHz(struct dvb_frontend *fe, unsigned long RfFreqHz)
* Begin: Reference driver code found in the Realtek driver.
* Copyright (c) 2008 MaxLinear
*/
-u16 MXL5005_RegisterInit(struct dvb_frontend *fe)
+static u16 MXL5005_RegisterInit(struct dvb_frontend *fe)
{
struct mxl5005s_state *state = fe->tuner_priv;
state->TunerRegs_Num = TUNER_REGS_NUM ;
@@ -719,7 +721,7 @@ u16 MXL5005_RegisterInit(struct dvb_frontend *fe)
return 0 ;
}
-u16 MXL5005_ControlInit(struct dvb_frontend *fe)
+static u16 MXL5005_ControlInit(struct dvb_frontend *fe)
{
struct mxl5005s_state *state = fe->tuner_priv;
state->Init_Ctrl_Num = INITCTRL_NUM;
@@ -1659,7 +1661,7 @@ u16 MXL5005_ControlInit(struct dvb_frontend *fe)
return 0 ;
}
-void InitTunerControls(struct dvb_frontend *fe)
+static void InitTunerControls(struct dvb_frontend *fe)
{
MXL5005_RegisterInit(fe);
MXL5005_ControlInit(fe);
@@ -1668,7 +1670,7 @@ void InitTunerControls(struct dvb_frontend *fe)
#endif
}
-u16 MXL5005_TunerConfig(struct dvb_frontend *fe,
+static u16 MXL5005_TunerConfig(struct dvb_frontend *fe,
u8 Mode, /* 0: Analog Mode ; 1: Digital Mode */
u8 IF_mode, /* for Analog Mode, 0: zero IF; 1: low IF */
u32 Bandwidth, /* filter channel bandwidth (6, 7, 8) */
@@ -1718,7 +1720,7 @@ u16 MXL5005_TunerConfig(struct dvb_frontend *fe,
return status;
}
-void MXL_SynthIFLO_Calc(struct dvb_frontend *fe)
+static void MXL_SynthIFLO_Calc(struct dvb_frontend *fe)
{
struct mxl5005s_state *state = fe->tuner_priv;
if (state->Mode == 1) /* Digital Mode */
@@ -1731,7 +1733,7 @@ void MXL_SynthIFLO_Calc(struct dvb_frontend *fe)
}
}
-void MXL_SynthRFTGLO_Calc(struct dvb_frontend *fe)
+static void MXL_SynthRFTGLO_Calc(struct dvb_frontend *fe)
{
struct mxl5005s_state *state = fe->tuner_priv;
@@ -1752,7 +1754,7 @@ void MXL_SynthRFTGLO_Calc(struct dvb_frontend *fe)
}
}
-u16 MXL_OverwriteICDefault(struct dvb_frontend *fe)
+static u16 MXL_OverwriteICDefault(struct dvb_frontend *fe)
{
u16 status = 0;
@@ -1764,7 +1766,7 @@ u16 MXL_OverwriteICDefault(struct dvb_frontend *fe)
return status;
}
-u16 MXL_BlockInit(struct dvb_frontend *fe)
+static u16 MXL_BlockInit(struct dvb_frontend *fe)
{
struct mxl5005s_state *state = fe->tuner_priv;
u16 status = 0;
@@ -2102,7 +2104,7 @@ u16 MXL_BlockInit(struct dvb_frontend *fe)
return status;
}
-u16 MXL_IFSynthInit(struct dvb_frontend *fe)
+static u16 MXL_IFSynthInit(struct dvb_frontend *fe)
{
struct mxl5005s_state *state = fe->tuner_priv;
u16 status = 0 ;
@@ -2306,7 +2308,7 @@ u16 MXL_IFSynthInit(struct dvb_frontend *fe)
return status ;
}
-u32 MXL_GetXtalInt(u32 Xtal_Freq)
+static u32 MXL_GetXtalInt(u32 Xtal_Freq)
{
if ((Xtal_Freq % 1000000) == 0)
return (Xtal_Freq / 10000);
@@ -2314,7 +2316,7 @@ u32 MXL_GetXtalInt(u32 Xtal_Freq)
return (((Xtal_Freq / 1000000) + 1)*100);
}
-u16 MXL_TuneRF(struct dvb_frontend *fe, u32 RF_Freq)
+static u16 MXL_TuneRF(struct dvb_frontend *fe, u32 RF_Freq)
{
struct mxl5005s_state *state = fe->tuner_priv;
u16 status = 0;
@@ -3354,7 +3356,7 @@ u16 MXL_TuneRF(struct dvb_frontend *fe, u32 RF_Freq)
return status ;
}
-u16 MXL_SetGPIO(struct dvb_frontend *fe, u8 GPIO_Num, u8 GPIO_Val)
+static u16 MXL_SetGPIO(struct dvb_frontend *fe, u8 GPIO_Num, u8 GPIO_Val)
{
u16 status = 0;
@@ -3395,7 +3397,7 @@ u16 MXL_SetGPIO(struct dvb_frontend *fe, u8 GPIO_Num, u8 GPIO_Val)
return status;
}
-u16 MXL_ControlWrite(struct dvb_frontend *fe, u16 ControlNum, u32 value)
+static u16 MXL_ControlWrite(struct dvb_frontend *fe, u16 ControlNum, u32 value)
{
u16 status = 0;
@@ -3411,8 +3413,8 @@ u16 MXL_ControlWrite(struct dvb_frontend *fe, u16 ControlNum, u32 value)
return status;
}
-u16 MXL_ControlWrite_Group(struct dvb_frontend *fe, u16 controlNum, u32 value,
- u16 controlGroup)
+static u16 MXL_ControlWrite_Group(struct dvb_frontend *fe, u16 controlNum,
+ u32 value, u16 controlGroup)
{
struct mxl5005s_state *state = fe->tuner_priv;
u16 i, j, k;
@@ -3490,7 +3492,7 @@ u16 MXL_ControlWrite_Group(struct dvb_frontend *fe, u16 controlNum, u32 value,
return 0 ; /* successful return */
}
-u16 MXL_RegWrite(struct dvb_frontend *fe, u8 RegNum, u8 RegVal)
+static u16 MXL_RegWrite(struct dvb_frontend *fe, u8 RegNum, u8 RegVal)
{
struct mxl5005s_state *state = fe->tuner_priv;
int i ;
@@ -3505,7 +3507,7 @@ u16 MXL_RegWrite(struct dvb_frontend *fe, u8 RegNum, u8 RegVal)
return 1;
}
-u16 MXL_RegRead(struct dvb_frontend *fe, u8 RegNum, u8 *RegVal)
+static u16 MXL_RegRead(struct dvb_frontend *fe, u8 RegNum, u8 *RegVal)
{
struct mxl5005s_state *state = fe->tuner_priv;
int i ;
@@ -3520,7 +3522,7 @@ u16 MXL_RegRead(struct dvb_frontend *fe, u8 RegNum, u8 *RegVal)
return 1;
}
-u16 MXL_ControlRead(struct dvb_frontend *fe, u16 controlNum, u32 *value)
+static u16 MXL_ControlRead(struct dvb_frontend *fe, u16 controlNum, u32 *value)
{
struct mxl5005s_state *state = fe->tuner_priv;
u32 ctrlVal ;
@@ -3568,8 +3570,8 @@ u16 MXL_ControlRead(struct dvb_frontend *fe, u16 controlNum, u32 *value)
return 1;
}
-u16 MXL_ControlRegRead(struct dvb_frontend *fe, u16 controlNum, u8 *RegNum,
- int *count)
+static u16 MXL_ControlRegRead(struct dvb_frontend *fe, u16 controlNum,
+ u8 *RegNum, int *count)
{
struct mxl5005s_state *state = fe->tuner_priv;
u16 i, j, k ;
@@ -3654,7 +3656,8 @@ u16 MXL_ControlRegRead(struct dvb_frontend *fe, u16 controlNum, u8 *RegNum,
return 1;
}
-void MXL_RegWriteBit(struct dvb_frontend *fe, u8 address, u8 bit, u8 bitVal)
+static void MXL_RegWriteBit(struct dvb_frontend *fe, u8 address, u8 bit,
+ u8 bitVal)
{
struct mxl5005s_state *state = fe->tuner_priv;
int i ;
@@ -3678,13 +3681,13 @@ void MXL_RegWriteBit(struct dvb_frontend *fe, u8 address, u8 bit, u8 bitVal)
}
}
-u32 MXL_Ceiling(u32 value, u32 resolution)
+static u32 MXL_Ceiling(u32 value, u32 resolution)
{
return (value/resolution + (value % resolution > 0 ? 1 : 0));
}
/* Retrieve the Initialzation Registers */
-u16 MXL_GetInitRegister(struct dvb_frontend *fe, u8 *RegNum,
+static u16 MXL_GetInitRegister(struct dvb_frontend *fe, u8 *RegNum,
u8 *RegVal, int *count)
{
u16 status = 0;
@@ -3707,7 +3710,7 @@ u16 MXL_GetInitRegister(struct dvb_frontend *fe, u8 *RegNum,
return status;
}
-u16 MXL_GetCHRegister(struct dvb_frontend *fe, u8 *RegNum, u8 *RegVal,
+static u16 MXL_GetCHRegister(struct dvb_frontend *fe, u8 *RegNum, u8 *RegVal,
int *count)
{
u16 status = 0;
@@ -3737,8 +3740,8 @@ u16 MXL_GetCHRegister(struct dvb_frontend *fe, u8 *RegNum, u8 *RegVal,
return status;
}
-u16 MXL_GetCHRegister_ZeroIF(struct dvb_frontend *fe, u8 *RegNum, u8 *RegVal,
- int *count)
+static u16 MXL_GetCHRegister_ZeroIF(struct dvb_frontend *fe, u8 *RegNum,
+ u8 *RegVal, int *count)
{
u16 status = 0;
int i;
@@ -3755,8 +3758,8 @@ u16 MXL_GetCHRegister_ZeroIF(struct dvb_frontend *fe, u8 *RegNum, u8 *RegVal,
return status;
}
-u16 MXL_GetCHRegister_LowIF(struct dvb_frontend *fe, u8 *RegNum, u8 *RegVal,
- int *count)
+static u16 MXL_GetCHRegister_LowIF(struct dvb_frontend *fe, u8 *RegNum,
+ u8 *RegVal, int *count)
{
u16 status = 0;
int i;
@@ -3773,7 +3776,7 @@ u16 MXL_GetCHRegister_LowIF(struct dvb_frontend *fe, u8 *RegNum, u8 *RegVal,
return status;
}
-u16 MXL_GetMasterControl(u8 *MasterReg, int state)
+static u16 MXL_GetMasterControl(u8 *MasterReg, int state)
{
if (state == 1) /* Load_Start */
*MasterReg = 0xF3;
@@ -3788,7 +3791,7 @@ u16 MXL_GetMasterControl(u8 *MasterReg, int state)
}
#ifdef _MXL_PRODUCTION
-u16 MXL_VCORange_Test(struct dvb_frontend *fe, int VCO_Range)
+static u16 MXL_VCORange_Test(struct dvb_frontend *fe, int VCO_Range)
{
struct mxl5005s_state *state = fe->tuner_priv;
u16 status = 0 ;
@@ -3937,7 +3940,7 @@ u16 MXL_VCORange_Test(struct dvb_frontend *fe, int VCO_Range)
return status;
}
-u16 MXL_Hystersis_Test(struct dvb_frontend *fe, int Hystersis)
+static u16 MXL_Hystersis_Test(struct dvb_frontend *fe, int Hystersis)
{
struct mxl5005s_state *state = fe->tuner_priv;
u16 status = 0;
@@ -4003,8 +4006,8 @@ static int mxl5005s_writereg(struct dvb_frontend *fe, u8 reg, u8 val, int latch)
return 0;
}
-int mxl5005s_writeregs(struct dvb_frontend *fe, u8 *addrtable, u8 *datatable,
- u8 len)
+static int mxl5005s_writeregs(struct dvb_frontend *fe, u8 *addrtable,
+ u8 *datatable, u8 len)
{
int ret = 0, i;
@@ -4025,14 +4028,14 @@ int mxl5005s_writeregs(struct dvb_frontend *fe, u8 *addrtable, u8 *datatable,
return ret;
}
-
-int mxl5005s_init(struct dvb_frontend *fe)
+static int mxl5005s_init(struct dvb_frontend *fe)
{
dprintk(1, "%s()\n", __func__);
return mxl5005s_reconfigure(fe, MXL_QAM, MXL5005S_BANDWIDTH_6MHZ);
}
-int mxl5005s_reconfigure(struct dvb_frontend *fe, u32 mod_type, u32 bandwidth)
+static int mxl5005s_reconfigure(struct dvb_frontend *fe, u32 mod_type,
+ u32 bandwidth)
{
struct mxl5005s_state *state = fe->tuner_priv;
@@ -4061,7 +4064,7 @@ int mxl5005s_reconfigure(struct dvb_frontend *fe, u32 mod_type, u32 bandwidth)
return 0;
}
-int mxl5005s_AssignTunerMode(struct dvb_frontend *fe, u32 mod_type,
+static int mxl5005s_AssignTunerMode(struct dvb_frontend *fe, u32 mod_type,
u32 bandwidth)
{
struct mxl5005s_state *state = fe->tuner_priv;