1244 static int reg_write(struct gspca_dev *gspca_dev, u16 index, u16 value)  in reg_write()  function
1291 	ret = reg_write(gspca_dev, 0x8802, reg >> 8);  in ssi_w()
1294 	ret = reg_write(gspca_dev, 0x8801, reg & 0x00ff);  in ssi_w()
1298 		ret = reg_write(gspca_dev, 0x8805, val & 0x00ff);  in ssi_w()
1303 	ret = reg_write(gspca_dev, 0x8800, val);  in ssi_w()
1337 				ret = reg_write(gspca_dev, (*data)[1],  in write_vector()
1402 	reg_write(gspca_dev, 0x8500, mode);  in sd_start()
1406 		reg_write(gspca_dev, 0x8700, 0x28); /* clock */  in sd_start()
1411 		reg_write(gspca_dev, 0x8700, 0x23); /* clock */  in sd_start()
1414 	reg_write(gspca_dev, 0x8112, 0x10 | 0x20);  in sd_start()
1421 	reg_write(gspca_dev, 0x8112, 0x20);  in sd_stopN()
1448 	reg_write(gspca_dev, 0x8651, brightness);  in setbrightness()
1449 	reg_write(gspca_dev, 0x8652, brightness);  in setbrightness()
1450 	reg_write(gspca_dev, 0x8653, brightness);  in setbrightness()
1451 	reg_write(gspca_dev, 0x8654, brightness);  in setbrightness()