* [PATCH] i2c: Discard unused driver IDs
@ 2008-01-03 17:08 Jean Delvare
0 siblings, 0 replies; only message in thread
From: Jean Delvare @ 2008-01-03 17:08 UTC (permalink / raw)
To: Linux I2C; +Cc: V4L and DVB maintainers
Discard all I2C driver IDs that aren't used anywhere. That's not just a
couple of them, but more like 49 or one quarter of all defined IDs! And
this is just a first pass, next will come all IDs that are set but
never used, or used but never set.
Signed-off-by: Jean Delvare <khali-PUYAD+kWke1g9hUCZPvPmw@public.gmane.org>
---
V4L/DVB people, if any of these IDs should _not_ be removed for
whatever reason, please let me know so that we can discuss it.
include/linux/i2c-id.h | 60 ------------------------------------------------
1 file changed, 60 deletions(-)
--- linux-2.6.24-rc6.orig/include/linux/i2c-id.h 2007-12-22 09:30:41.000000000 +0100
+++ linux-2.6.24-rc6/include/linux/i2c-id.h 2007-12-22 09:31:00.000000000 +0100
@@ -33,23 +33,13 @@
#define I2C_DRIVERID_MSP3400 1
#define I2C_DRIVERID_TUNER 2
-#define I2C_DRIVERID_VIDEOTEX 3 /* please rename */
#define I2C_DRIVERID_TDA8425 4 /* stereo sound processor */
#define I2C_DRIVERID_TEA6420 5 /* audio matrix switch */
#define I2C_DRIVERID_TEA6415C 6 /* video matrix switch */
#define I2C_DRIVERID_TDA9840 7 /* stereo sound processor */
#define I2C_DRIVERID_SAA7111A 8 /* video input processor */
-#define I2C_DRIVERID_SAA5281 9 /* videotext decoder */
-#define I2C_DRIVERID_SAA7112 10 /* video decoder, image scaler */
-#define I2C_DRIVERID_SAA7120 11 /* video encoder */
-#define I2C_DRIVERID_SAA7121 12 /* video encoder */
#define I2C_DRIVERID_SAA7185B 13 /* video encoder */
-#define I2C_DRIVERID_CH7003 14 /* digital pc to tv encoder */
-#define I2C_DRIVERID_PCF8574A 15 /* i2c expander - 8 bit in/out */
-#define I2C_DRIVERID_PCF8582C 16 /* eeprom */
-#define I2C_DRIVERID_AT24Cxx 17 /* eeprom 1/2/4/8/16 K */
#define I2C_DRIVERID_TEA6300 18 /* audio mixer */
-#define I2C_DRIVERID_BT829 19 /* pc to tv encoder */
#define I2C_DRIVERID_TDA9850 20 /* audio mixer */
#define I2C_DRIVERID_TDA9855 21 /* audio mixer */
#define I2C_DRIVERID_SAA7110 22 /* video decoder */
@@ -60,40 +50,19 @@
#define I2C_DRIVERID_TDA7432 27 /* Stereo sound processor */
#define I2C_DRIVERID_TVMIXER 28 /* Mixer driver for tv cards */
#define I2C_DRIVERID_TVAUDIO 29 /* Generic TV sound driver */
-#define I2C_DRIVERID_DPL3518 30 /* Dolby decoder chip */
#define I2C_DRIVERID_TDA9873 31 /* TV sound decoder chip */
#define I2C_DRIVERID_TDA9875 32 /* TV sound decoder chip */
#define I2C_DRIVERID_PIC16C54_PV9 33 /* Audio mux/ir receiver */
-
-#define I2C_DRIVERID_SBATT 34 /* Smart Battery Device */
-#define I2C_DRIVERID_SBS 35 /* SB System Manager */
-#define I2C_DRIVERID_VES1893 36 /* VLSI DVB-S decoder */
-#define I2C_DRIVERID_VES1820 37 /* VLSI DVB-C decoder */
-#define I2C_DRIVERID_SAA7113 38 /* video decoder */
-#define I2C_DRIVERID_TDA8444 39 /* octuple 6-bit DAC */
#define I2C_DRIVERID_BT819 40 /* video decoder */
#define I2C_DRIVERID_BT856 41 /* video encoder */
#define I2C_DRIVERID_VPX3220 42 /* video decoder+vbi/vtxt */
-#define I2C_DRIVERID_DRP3510 43 /* ADR decoder (Astra Radio) */
-#define I2C_DRIVERID_SP5055 44 /* Satellite tuner */
-#define I2C_DRIVERID_STV0030 45 /* Multipurpose switch */
-#define I2C_DRIVERID_SAA7108 46 /* video decoder, image scaler */
-#define I2C_DRIVERID_DS1307 47 /* DS1307 real time clock */
#define I2C_DRIVERID_ADV7175 48 /* ADV 7175/7176 video encoder */
#define I2C_DRIVERID_SAA7114 49 /* video decoder */
-#define I2C_DRIVERID_ZR36120 50 /* Zoran 36120 video encoder */
-#define I2C_DRIVERID_24LC32A 51 /* Microchip 24LC32A 32k EEPROM */
-#define I2C_DRIVERID_UDA1342 53 /* UDA1342 audio codec */
#define I2C_DRIVERID_ADV7170 54 /* video encoder */
-#define I2C_DRIVERID_MAX1617 56 /* temp sensor */
#define I2C_DRIVERID_SAA7191 57 /* video decoder */
#define I2C_DRIVERID_INDYCAM 58 /* SGI IndyCam */
-#define I2C_DRIVERID_BT832 59 /* CMOS camera video processor */
-#define I2C_DRIVERID_TDA9887 60 /* TDA988x IF-PLL demodulator */
#define I2C_DRIVERID_OVCAMCHIP 61 /* OmniVision CMOS image sens. */
-#define I2C_DRIVERID_TDA7313 62 /* TDA7313 audio processor */
#define I2C_DRIVERID_MAX6900 63 /* MAX6900 real-time clock */
-#define I2C_DRIVERID_SAA7114H 64 /* video decoder */
#define I2C_DRIVERID_TDA9874 66 /* TV sound decoder */
#define I2C_DRIVERID_SAA6752HS 67 /* MPEG2 encoder */
#define I2C_DRIVERID_TVEEPROM 68 /* TV EEPROM */
@@ -112,7 +81,6 @@
#define I2C_DRIVERID_DS1672 81 /* Dallas/Maxim DS1672 RTC */
#define I2C_DRIVERID_X1205 82 /* Xicor/Intersil X1205 RTC */
#define I2C_DRIVERID_PCF8563 83 /* Philips PCF8563 RTC */
-#define I2C_DRIVERID_RS5C372 84 /* Ricoh RS5C372 RTC */
#define I2C_DRIVERID_BT866 85 /* Conexant bt866 video encoder */
#define I2C_DRIVERID_KS0127 86 /* Samsung ks0127 video decoder */
#define I2C_DRIVERID_TLV320AIC23B 87 /* TI TLV320AIC23B audio codec */
@@ -125,8 +93,6 @@
#define I2C_DRIVERID_CS4270 94 /* Cirrus Logic 4270 audio codec */
#define I2C_DRIVERID_I2CDEV 900
-#define I2C_DRIVERID_ARP 902 /* SMBus ARP Client */
-#define I2C_DRIVERID_ALERT 903 /* SMBus Alert Responder Client */
/* IDs -- Use DRIVERIDs 1000-1999 for sensors.
These were originally in sensors.h in the lm_sensors package */
@@ -172,22 +138,15 @@
/* --- Bit algorithm adapters */
#define I2C_HW_B_LP 0x010000 /* Parallel port Philips style */
-#define I2C_HW_B_SER 0x010002 /* Serial line interface */
#define I2C_HW_B_BT848 0x010005 /* BT848 video boards */
-#define I2C_HW_B_WNV 0x010006 /* Winnov Videums */
#define I2C_HW_B_VIA 0x010007 /* Via vt82c586b */
#define I2C_HW_B_HYDRA 0x010008 /* Apple Hydra Mac I/O */
#define I2C_HW_B_G400 0x010009 /* Matrox G400 */
#define I2C_HW_B_I810 0x01000a /* Intel I810 */
#define I2C_HW_B_VOO 0x01000b /* 3dfx Voodoo 3 / Banshee */
-#define I2C_HW_B_PPORT 0x01000c /* Primitive parallel port adapter */
-#define I2C_HW_B_SAVG 0x01000d /* Savage 4 */
#define I2C_HW_B_SCX200 0x01000e /* Nat'l Semi SCx200 I2C */
#define I2C_HW_B_RIVA 0x010010 /* Riva based graphics cards */
#define I2C_HW_B_IOC 0x010011 /* IOC bit-wiggling */
-#define I2C_HW_B_TSUNA 0x010012 /* DEC Tsunami chipset */
-#define I2C_HW_B_OMAHA 0x010014 /* Omaha I2C interface (ARM) */
-#define I2C_HW_B_GUIDE 0x010015 /* Guide bit-basher */
#define I2C_HW_B_IXP2000 0x010016 /* GPIO on IXP2000 systems */
#define I2C_HW_B_S3VIA 0x010018 /* S3Via ProSavage adapter */
#define I2C_HW_B_ZR36067 0x010019 /* Zoran-36057/36067 based boards */
@@ -202,22 +161,11 @@
#define I2C_HW_B_CX23885 0x010022 /* conexant 23885 based tv cards (bus1) */
/* --- PCF 8584 based algorithms */
-#define I2C_HW_P_LP 0x020000 /* Parallel port interface */
-#define I2C_HW_P_ISA 0x020001 /* generic ISA Bus inteface card */
#define I2C_HW_P_ELEK 0x020002 /* Elektor ISA Bus inteface card */
/* --- PCA 9564 based algorithms */
#define I2C_HW_A_ISA 0x1a0000 /* generic ISA Bus interface card */
-/* --- ACPI Embedded controller algorithms */
-#define I2C_HW_ACPI_EC 0x1f0000
-
-/* --- MPC824x PowerPC adapters */
-#define I2C_HW_MPC824X 0x100001 /* Motorola 8240 / 8245 */
-
-/* --- MPC8xx PowerPC adapters */
-#define I2C_HW_MPC8XX_EPON 0x110000 /* Eponymous MPC8xx I2C adapter */
-
/* --- PowerPC on-chip adapters */
#define I2C_HW_OCP 0x120000 /* IBM on-chip I2C adapter */
@@ -226,7 +174,6 @@
/* --- SGI adapters */
#define I2C_HW_SGI_VINO 0x160000
-#define I2C_HW_SGI_MACE 0x160001
/* --- XSCALE on-chip adapters */
#define I2C_HW_IOP3XX 0x140000
@@ -250,17 +197,10 @@
#define I2C_HW_SMBUS_W9968CF 0x04000d
#define I2C_HW_SMBUS_OV511 0x04000e /* OV511(+) USB 1.1 webcam ICs */
#define I2C_HW_SMBUS_OV518 0x04000f /* OV518(+) USB 1.1 webcam ICs */
-#define I2C_HW_SMBUS_OV519 0x040010 /* OV519 USB 1.1 webcam IC */
#define I2C_HW_SMBUS_OVFX2 0x040011 /* Cypress/OmniVision FX2 webcam */
#define I2C_HW_SMBUS_CAFE 0x040012 /* Marvell 88ALP01 "CAFE" cam */
#define I2C_HW_SMBUS_ALI1563 0x040013
-/* --- ISA pseudo-adapter */
-#define I2C_HW_ISA 0x050000
-
-/* --- IPMB adapter */
-#define I2C_HW_IPMB 0x0c0000
-
/* --- MCP107 adapter */
#define I2C_HW_MPC107 0x0d0000
--
Jean Delvare
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2008-01-03 17:08 [PATCH] i2c: Discard unused driver IDs Jean Delvare
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