3056 			u8 reg, const u8 *val,  in i2c_write()
3255 static void setbrightness(struct gspca_dev *gspca_dev, s32 val)  in setbrightness()
3257 	u8 data;  in setbrightness()  local
3267 static void setcontrast(struct gspca_dev *gspca_dev, u8 val)  in setcontrast()
3272 static void setcolors(struct gspca_dev *gspca_dev, u8 val)  in setcolors()
3274 	u8 data;  in setcolors()  local
3284 	u8 data[2];  in sethvflip()  local
3319 static void setlightfreq(struct gspca_dev *gspca_dev, s32 val)  in setlightfreq()
3330 static void setsharpness(struct gspca_dev *gspca_dev, s32 val)  in setsharpness()
3333 	u8 data;  in setsharpness()  local
3354 static void setgain(struct gspca_dev *gspca_dev, u8 val)  in setgain()
3359 static void setexposure(struct gspca_dev *gspca_dev, s32 val)  in setexposure()
3361 	u8 data;  in setexposure()  local
3369 static void setautogain(struct gspca_dev *gspca_dev, s32 val)  in setautogain()
3371 	static const u8 data[2] = {0x28, 0x3c};  in setautogain()  local
3382 static void setbacklight(struct gspca_dev *gspca_dev, s32 val)  in setbacklight()
3385 	u8 data;  in setbacklight()  local
3414 	static const u8 data[2] = {0x00, 0x00};  in setwb()  local
3620 			u8 *data,			/* isoc packet */  in sd_pkt_scan()