techmik@techmik-acer ~/android/system/kernel/samsung/aries $ git grep -i -I -n 'i2c write'
Documentation/i2c/dev-interface:72:  /* Using I2C Write, equivalent of 
Documentation/video4linux/cx2341x/fw-memory.txt:101:0x7000: LSB I2C write clock 
Documentation/video4linux/cx2341x/fw-memory.txt:102:0x7004: LSB I2C write data b
arch/arm/mach-davinci/board-dm644x-evm.c:593: * which requires 100 usec of idle 
drivers/gpu/drm/radeon/radeon_i2c.c:460:                                DRM_DEBU
drivers/gpu/drm/radeon/radeon_i2c.c:520:                                        
drivers/gpu/drm/radeon/radeon_i2c.c:668:                                DRM_DEBU
drivers/gpu/drm/radeon/radeon_i2c.c:753:                                        
drivers/i2c/busses/i2c-cpm.c:294:                       dev_dbg(&adap->dev, "I2C
drivers/i2c/busses/i2c-cpm.c:298:                       dev_err(&adap->dev, "I2C
drivers/i2c/busses/i2c-cpm.c:302:                       dev_err(&adap->dev, "I2C
drivers/input/keyboard/cypress-touchkey.c:106:            dev_err(&devdata->clie
drivers/input/misc/ad714x-i2c.c:47:             dev_err(&client->dev, "I2C write
drivers/input/misc/kr3dh_i2c.h:103:     KR3DH_WR_FUNC_PTR;                      
drivers/media/common/tuners/mc44s803.c:49:              mc_printk(KERN_WARNING, 
drivers/media/common/tuners/mt2060.c:65:                printk(KERN_WARNING "mt2
drivers/media/common/tuners/mt2060.c:78:                printk(KERN_WARNING "mt2
drivers/media/common/tuners/mt2131.c:76:                printk(KERN_WARNING "mt2
drivers/media/common/tuners/mt2131.c:88:                printk(KERN_WARNING "mt2
drivers/media/common/tuners/mt2266.c:78:                printk(KERN_WARNING "MT2
drivers/media/common/tuners/mt2266.c:91:                printk(KERN_WARNING "MT2
drivers/media/common/tuners/mxl5005s.c:3888:            printk(KERN_WARNING "mxl
drivers/media/common/tuners/qt1010.c:58:                printk(KERN_WARNING "qt1
drivers/media/common/tuners/xc5000.c:214:               printk(KERN_ERR "xc5000:
drivers/media/dvb/dvb-usb/anysee.h:106:| 00-63 | I2C WRITE REQUEST PACKET
drivers/media/dvb/dvb-usb/anysee.h:108:|    00 | 0x31 I2C write command
drivers/media/dvb/dvb-usb/cxusb.c:203:                          deb_i2c("i2c wri
drivers/media/dvb/dvb-usb/dib0700_core.c:219:                           err("i2c
drivers/media/dvb/dvb-usb/dibusb-mb.c:85:               err("tuner i2c write fai
drivers/media/dvb/dvb-usb/dibusb.h:45: * i2c write
drivers/media/dvb/frontends/af9013.c:71:                warn("I2C write failed r
drivers/media/dvb/frontends/bcm3510.c:93:               deb_info("%s: i2c write 
drivers/media/dvb/frontends/dib0070.c:97:               printk(KERN_WARNING "DiB
drivers/media/dvb/frontends/dib0090.c:168:              printk(KERN_WARNING "DiB
drivers/media/dvb/frontends/ds3000.c:300:/* I2C write for 8k firmware load */
drivers/media/dvb/frontends/ec100.c:49:         warn("I2C write failed reg:%02x"
drivers/media/dvb/frontends/itd1000.c:68:               printk(KERN_WARNING "itd
drivers/media/dvb/frontends/nxt200x.c:76:               printk (KERN_WARNING "nx
drivers/media/dvb/frontends/nxt200x.c:107:              printk (KERN_WARNING "nx
drivers/media/dvb/frontends/or51132.c:83:               printk(KERN_WARNING "or5
drivers/media/dvb/frontends/s921_core.c:92:                     printk("i2c writ
drivers/media/dvb/frontends/sp887x.c:45:                printk ("%s: i2c write e
drivers/media/dvb/frontends/zl10039.c:114:              dprintk("%s: i2c write e
drivers/media/dvb/frontends/zl10039.c:145:              dprintk("Note: i2c write
drivers/media/dvb/mantis/mantis_core.c:73:                      "ERROR: i2c writ
drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c:403:  /* i2c write read: 5 byt
drivers/media/radio/si4709/radio-si4709_dev.c:2473:/*i2c write function*/
drivers/media/video/au0828/au0828-i2c.c:161:               message (which involv
drivers/media/video/bt8xx/bttv-cards.c:4108:                           "I2C Writ
drivers/media/video/cx23885/cimax2.c:142:               ci_dbg_print("%s: i2c wr
drivers/media/video/cx23885/netup-eeprom.c:87:          printk(KERN_ERR "eeprom 
drivers/media/video/cx23885/netup-init.c:46:            printk(KERN_ERR "%s: i2c
drivers/media/video/cx23885/netup-init.c:70:            printk(KERN_ERR "%s: i2c
drivers/media/video/cx23885/netup-init.c:90:            printk(KERN_ERR "%s: i2c
drivers/media/video/em28xx/em28xx-i2c.c:93:     em28xx_warn("i2c write timed out
drivers/media/video/em28xx/em28xx.h:176:/* time in msecs to wait for i2c writes 
drivers/media/video/et61x251/et61x251_core.c:660:               DBG(3, "I2C writ
drivers/media/video/et61x251/et61x251_core.c:662:       PDBGG("I2C write: addres
drivers/media/video/gspca/etoms.c:220:#define PAS106_REG13 0x13 /* end i2c write
drivers/media/video/gspca/ov519.c:2043:                 PDEBUG(D_USBO, "i2c writ
drivers/media/video/gspca/ov519.c:2081:                 PDEBUG(D_USBI, "i2c writ
drivers/media/video/gspca/ov519.c:3051:  * I2C write will never fail if the sens
drivers/media/video/gspca/sonixj.c:1384:/* I2C write 1 byte */
drivers/media/video/gspca/sonixj.c:1417:/* I2C write 8 bytes */
drivers/media/video/gspca/stv06xx/stv06xx_st6422.c:3: * st6422 stv06xx alike bri
drivers/media/video/gspca/stv06xx/stv06xx_st6422.h:3: * st6422 stv06xx alike bri
drivers/media/video/ivtv/ivtv-i2c.c:558:                IVTV_DEBUG_I2C("i2c writ
drivers/media/video/ov511.c:645:                        err("i2c write retries e
drivers/media/video/ov511.c:719:                        err("i2c write retries e
drivers/media/video/ov511.c:5510:        * I2C write will never fail if the sens
drivers/media/video/ov511.h:502:        unsigned char primary_i2c_slave;  /* I2C
drivers/media/video/pvrusb2/pvrusb2-hdw.c:304:  {FX2CMD_I2C_WRITE, "i2c write"},
drivers/media/video/pvrusb2/pvrusb2-i2c-core.c:70:                         "Kill
drivers/media/video/pvrusb2/pvrusb2-i2c-core.c:82:      /* Set up command buffer
drivers/media/video/pvrusb2/pvrusb2-i2c-core.c:144:     /* Set up command buffer
drivers/media/video/saa7127.c:330:      v4l2_err(sd, "I2C Write Problem\n");
drivers/media/video/samsung/tv20/s5pv210/hdmi_s5pv210.c:345:            HDMIPRIN
drivers/media/video/sn9c102/sn9c102_core.c:468:         DBG(3, "I2C write failed
drivers/media/video/w9968cf.c:1327:             DBG(5, "I2C write byte data done
drivers/media/video/w9968cf.c:1330:             DBG(5, "I2C write byte data fail
drivers/media/video/zc0301/zc0301_core.c:296:           DBG(3, "I2C write failed
drivers/media/video/zc0301/zc0301_core.c:299:   PDBGG("I2C write: address 0x%04X
drivers/misc/kr3dm.c:184:                       pr_err("kr3dm_open() i2c write c
drivers/platform/x86/intel_scu_ipc.c:539:#define IPC_I2C_WRITE 1 /* I2C Write co
drivers/regulator/max8893.c:73:         dev_err(&rdev->dev, "%s: i2c write faile
drivers/regulator/max8893.c:142:                dev_err(&rdev->dev, "%s: i2c wri
drivers/rtc/rtc-max8998.c:140:  max8998_dbg(" max8998 i2c write ret %d\n",ret);
drivers/staging/comedi/drivers/cb_pcidas64.c:4291:              comedi_error(dev
drivers/staging/comedi/drivers/cb_pcidas64.c:4299:                      comedi_e
drivers/staging/comedi/drivers/s626.h:460:/*  I2C write command | EEPROM address
drivers/staging/dream/camera/mt9p012_fox.c:69:  /* Sensor egisters that needs pe
drivers/staging/dream/camera/mt9t013.c:67:      UPDATE_PERIODIC, /* registers th
drivers/staging/dream/include/mach/camera.h:249:        /* Sensor egisters that 
drivers/staging/et131x/et1310_eeprom.c:202:              * Write the data to the
drivers/staging/et131x/et1310_eeprom.c:209:              * 1:0 are both equal to
drivers/staging/go7007/go7007-usb.c:894:                        printk(KERN_DEBU
drivers/staging/go7007/go7007-usb.c:917:                        printk(KERN_DEBU
sound/pci/ctxfi/cthw20k2.c:1686:        /* Note: Every I2C write must have some 
sound/soc/codecs/cs4270.c:383:                  dev_err(codec->dev, "i2c write f
sound/soc/codecs/cs4270.c:451:          dev_err(codec->dev, "i2c write failed\n"
sound/soc/codecs/cs4270.c:474:          dev_err(codec->dev, "i2c write failed\n"
sound/soc/codecs/cs4270.c:758:          dev_err(&i2c_client->dev, "i2c write fai
sound/soc/codecs/cs4270.c:772:          dev_err(&i2c_client->dev, "i2c write fai
sound/soc/codecs/cs4270.c:882:                  dev_err(codec->dev, "i2c write f
sound/soc/codecs/max9877.c:36:          dev_err(&i2c->dev, "i2c write failed\n")
sound/soc/codecs/wm8994.c:191:          printk("i2c write problem occured\n");
sound/soc/codecs/wm8994.c:212:       printk("wm8994 i2c write problem occured\n"
sound/soc/codecs/wm8994_samsung.c:199:          pr_err("i2c write problem occure
sound/soc/s3c24xx/neo1973_wm8753.c:341:         printk(KERN_ERR "lm4857: i2c wri