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提交 c6c34b1f 编写于 作者: S Steven Toth 提交者： Mauro Carvalho Chehab
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V4L/DVB(7874): mxl5005s: Fix function statics 

Fix function statics
Signed-off-by: NSteven Toth <stoth@hauppauge.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
上级 66321ba9
隐藏空白更改
内联 并排
Showing with 62 addition and 59 deletion
drivers/media/common/tuners/mxl5005s.c
浏览文件 @ c6c34b1f
......@@ -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;
......
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