6064 	u16 retword;  in vga_2wr_probe()  local
6068 	retword = i2c_read(gspca_dev, 0x01);  in vga_2wr_probe()
6069 	if (retword != 0)  in vga_2wr_probe()
6074 	retword = i2c_read(gspca_dev, 0x01);  in vga_2wr_probe()
6075 	if (retword != 0)  in vga_2wr_probe()
6081 	retword = i2c_read(gspca_dev, 0x11);  in vga_2wr_probe()
6082 	if (retword != 0) {  in vga_2wr_probe()
6091 	retword = i2c_read(gspca_dev, 0x15);  in vga_2wr_probe()
6092 	if (retword != 0)  in vga_2wr_probe()
6097 	retword = i2c_read(gspca_dev, 0x07);  in vga_2wr_probe()
6098 	if (retword != 0)  in vga_2wr_probe()
6100 	retword = i2c_read(gspca_dev, 0x03);  in vga_2wr_probe()
6101 	if (retword != 0)  in vga_2wr_probe()
6103 	retword = i2c_read(gspca_dev, 0x04);  in vga_2wr_probe()
6104 	if (retword != 0)  in vga_2wr_probe()
6109 	retword = i2c_read(gspca_dev, 0x01);  in vga_2wr_probe()
6110 	if (retword != 0)  in vga_2wr_probe()
6117 	retword = i2c_read(gspca_dev, 0x03);  in vga_2wr_probe()
6118 	if (retword != 0) {  in vga_2wr_probe()
6125 	retword = i2c_read(gspca_dev, 0x01);  in vga_2wr_probe()
6126 	if (retword != 0)  in vga_2wr_probe()
6140 	retword = i2c_read(gspca_dev, 0x0a) << 8;  in vga_2wr_probe()
6141 	retword |= i2c_read(gspca_dev, 0x0b);  in vga_2wr_probe()
6142 	gspca_dbg(gspca_dev, D_PROBE, "probe 2wr ov vga 0x%04x\n", retword);  in vga_2wr_probe()
6143 	switch (retword) {  in vga_2wr_probe()
6153 	return retword;  in vga_2wr_probe()
6174 	u16 retword;  in vga_3wr_probe()  local
6186 	retword = i2c_read(gspca_dev, 0x14);  in vga_3wr_probe()
6187 	if (retword != 0)  in vga_3wr_probe()
6189 	retword = i2c_read(gspca_dev, 0x15);  in vga_3wr_probe()
6190 	if (retword != 0)  in vga_3wr_probe()
6192 	retword = i2c_read(gspca_dev, 0x16);  in vga_3wr_probe()
6193 	if (retword != 0)  in vga_3wr_probe()
6197 	retword = reg_r(gspca_dev, 0x000b) << 8;  in vga_3wr_probe()
6198 	retword |= reg_r(gspca_dev, 0x000a);  in vga_3wr_probe()
6199 	gspca_dbg(gspca_dev, D_PROBE, "probe 3wr vga 1 0x%04x\n", retword);  in vga_3wr_probe()
6201 	if ((retword & 0xff00) == 0x6400)  in vga_3wr_probe()
6204 		if (chipset_revision_sensor[i].revision == retword) {  in vga_3wr_probe()
6205 			sd->chip_revision = retword;  in vga_3wr_probe()
6217 	retword = i2c_read(gspca_dev, 0x00);  in vga_3wr_probe()
6218 	if (retword != 0) {  in vga_3wr_probe()
6231 	retword = i2c_read(gspca_dev, 0x00);  in vga_3wr_probe()
6232 	if (retword != 0) {  in vga_3wr_probe()
6234 			  retword);  in vga_3wr_probe()
6235 		if (retword == 0x0011)			/* gc0303 */  in vga_3wr_probe()
6237 		if (retword == 0x0029)			/* gc0305 */  in vga_3wr_probe()
6239 		return retword;  in vga_3wr_probe()
6263 	retword = i2c_read(gspca_dev, 0x00) << 8;	/* ID 0 */  in vga_3wr_probe()
6264 	retword |= i2c_read(gspca_dev, 0x01);		/* ID 1 */  in vga_3wr_probe()
6265 	gspca_dbg(gspca_dev, D_PROBE, "probe 3wr vga 2 0x%04x\n", retword);  in vga_3wr_probe()
6266 	if (retword == 0x2030) {  in vga_3wr_probe()
6274 		return retword;  in vga_3wr_probe()
6285 	retword = i2c_read(gspca_dev, 0x01);  in vga_3wr_probe()
6286 	if (retword != 0) {  in vga_3wr_probe()
6288 			  retword);  in vga_3wr_probe()