From 29a0a4fec580e55959b4fbc1f6b2ac0c1ef4239d Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Wed, 20 Jul 2011 23:44:10 -0300 Subject: [PATCH] [media] mt2063: Remove unused data structures Signed-off-by: Mauro Carvalho Chehab --- drivers/media/common/tuners/mt2063.c | 97 ++++------------------------ 1 file changed, 14 insertions(+), 83 deletions(-) diff --git a/drivers/media/common/tuners/mt2063.c b/drivers/media/common/tuners/mt2063.c index a1acfcc26bd0..30c72c0423b1 100644 --- a/drivers/media/common/tuners/mt2063.c +++ b/drivers/media/common/tuners/mt2063.c @@ -16,52 +16,34 @@ module_param(verbose, int, 0644); #define DVBFE_TUNER_SOFTWARE_SHUTDOWN 100 #define DVBFE_TUNER_CLEAR_POWER_MASKBITS 101 -/* FIXME: Those error codes need conversion*/ +/* FIXME: Those two error codes need conversion*/ /* Error: Upconverter PLL is not locked */ #define MT2063_UPC_UNLOCK (0x80000002) /* Error: Downconverter PLL is not locked */ #define MT2063_DNC_UNLOCK (0x80000004) + /* Info: Unavoidable LO-related spur may be present in the output */ -#define MT2063_SPUR_PRESENT_ERR (0x00800000) +#define MT2063_SPUR_PRESENT_ERR (0x00800000) /* Info: Mask of bits used for # of LO-related spurs that were avoided during tuning */ #define MT2063_SPUR_CNT_MASK (0x001f0000) #define MT2063_SPUR_SHIFT (16) - -/* Info: Tuner input frequency is out of range */ -#define MT2063_FIN_RANGE (0x01000000) - -/* Info: Tuner output frequency is out of range */ -#define MT2063_FOUT_RANGE (0x02000000) - /* Info: Upconverter frequency is out of range (may be reason for MT_UPC_UNLOCK) */ #define MT2063_UPC_RANGE (0x04000000) /* Info: Downconverter frequency is out of range (may be reason for MT_DPC_UNLOCK) */ #define MT2063_DNC_RANGE (0x08000000) -/* - * Data Types - */ - #define MAX_UDATA (4294967295) /* max value storable in u32 */ -/* - * Define an MTxxxx_CNT macro for each type of tuner that will be built - * into your application (e.g., MT2121, MT2060). MT_TUNER_CNT - * must be set to the SUM of all of the MTxxxx_CNT macros. - * - * #define MT2050_CNT (1) - * #define MT2060_CNT (1) - * #define MT2111_CNT (1) - * #define MT2121_CNT (3) - */ - - #define MT2063_TUNER_CNT (1) /* total num of MicroTuner tuners */ #define MT2063_I2C (0xC0) +/* + * Data Types + */ + /* * Constant defining the version of the following structure * and therefore the API for this code. @@ -89,8 +71,6 @@ enum MT2063_DECT_Avoid_Type { #define MT2063_MAX_ZONES 48 -struct MT2063_ExclZone_t; - struct MT2063_ExclZone_t { u32 min_; u32 max_; @@ -129,57 +109,6 @@ struct MT2063_AvoidSpursData_t { struct MT2063_ExclZone_t MT2063_ExclZones[MT2063_MAX_ZONES]; }; -/* - * Values returned by the MT2063's on-chip temperature sensor - * to be read/written. - */ -enum MT2063_Temperature { - MT2063_T_0C = 0, /* Temperature approx 0C */ - MT2063_T_10C, /* Temperature approx 10C */ - MT2063_T_20C, /* Temperature approx 20C */ - MT2063_T_30C, /* Temperature approx 30C */ - MT2063_T_40C, /* Temperature approx 40C */ - MT2063_T_50C, /* Temperature approx 50C */ - MT2063_T_60C, /* Temperature approx 60C */ - MT2063_T_70C, /* Temperature approx 70C */ - MT2063_T_80C, /* Temperature approx 80C */ - MT2063_T_90C, /* Temperature approx 90C */ - MT2063_T_100C, /* Temperature approx 100C */ - MT2063_T_110C, /* Temperature approx 110C */ - MT2063_T_120C, /* Temperature approx 120C */ - MT2063_T_130C, /* Temperature approx 130C */ - MT2063_T_140C, /* Temperature approx 140C */ - MT2063_T_150C, /* Temperature approx 150C */ -}; - -/* - * Parameters for selecting GPIO bits - */ -enum MT2063_GPIO_Attr { - MT2063_GPIO_IN, - MT2063_GPIO_DIR, - MT2063_GPIO_OUT, -}; - -enum MT2063_GPIO_ID { - MT2063_GPIO0, - MT2063_GPIO1, - MT2063_GPIO2, -}; - -/* - * Parameter for function MT2063_SetExtSRO that specifies the external - * SRO drive frequency. - * - * MT2063_EXT_SRO_OFF is the power-up default value. - */ -enum MT2063_Ext_SRO { - MT2063_EXT_SRO_OFF, /* External SRO drive off */ - MT2063_EXT_SRO_BY_4, /* External SRO drive divide by 4 */ - MT2063_EXT_SRO_BY_2, /* External SRO drive divide by 2 */ - MT2063_EXT_SRO_BY_1 /* External SRO drive divide by 1 */ -}; - /* * Parameter for function MT2063_SetPowerMask that specifies the power down * of various sections of the MT2063. @@ -456,7 +385,6 @@ struct MT2063_Info_t { u32 num_regs; u8 reg[MT2063_REG_END_REGS]; }; -typedef struct MT2063_Info_t *pMT2063_Info_t; enum MTTune_atv_standard { MTTUNEA_UNKNOWN = 0, @@ -498,7 +426,8 @@ static u32 MT2063_Close(struct MT2063_Info_t *pInfo); static u32 MT2063_GetReg(struct MT2063_Info_t *pInfo, u8 reg, u8 * val); static u32 MT2063_GetParam(struct MT2063_Info_t *pInfo, enum MT2063_Param param, u32 * pValue); static u32 MT2063_SetReg(struct MT2063_Info_t *pInfo, u8 reg, u8 val); -static u32 MT2063_SetParam(struct MT2063_Info_t *pInfo, enum MT2063_Param param, u32 nValue); +static u32 MT2063_SetParam(struct MT2063_Info_t *pInfo, enum MT2063_Param param, + enum MT2063_DNC_Output_Enable nValue); /*****************/ /* From drivers/media/common/tuners/mt2063_cfg.h */ @@ -2236,7 +2165,7 @@ static u32 MT2063_GetLocked(struct MT2063_Info_t *pInfo) ** 06-24-2008 PINZ Ver 1.18: Add Get/SetParam CTFILT_SW ** ****************************************************************************/ -static u32 MT2063_GetParam(struct MT2063_Info_t *pInfo, enum MT2063_Param param, u32 * pValue) +static u32 MT2063_GetParam(struct MT2063_Info_t *pInfo, enum MT2063_Param param, u32 *pValue) { u32 status = 0; /* Status to be returned */ u32 Div; @@ -3221,7 +3150,9 @@ static u32 MT2063_ReInit(struct MT2063_Info_t *pInfo) ** 06-24-2008 PINZ Ver 1.18: Add Get/SetParam CTFILT_SW ** ****************************************************************************/ -static u32 MT2063_SetParam(struct MT2063_Info_t *pInfo, enum MT2063_Param param, u32 nValue) +static u32 MT2063_SetParam(struct MT2063_Info_t *pInfo, + enum MT2063_Param param, + enum MT2063_DNC_Output_Enable nValue) { u32 status = 0; /* Status to be returned */ u8 val = 0; @@ -3599,7 +3530,7 @@ static u32 MT2063_SetParam(struct MT2063_Info_t *pInfo, enum MT2063_Param param, case MT2063_DNC_OUTPUT_ENABLE: /* selects, which DNC output is used */ - switch ((enum MT2063_DNC_Output_Enable)nValue) { + switch (nValue) { case MT2063_DNC_NONE: { val = (pInfo->reg[MT2063_REG_DNC_GAIN] & 0xFC) | 0x03; /* Set DNC1GC=3 */