1158 			gspca_dev->usb_buf, len,  in reg_r()
1161 		  value, gspca_dev->usb_buf[0]);  in reg_r()
1169 		memset(gspca_dev->usb_buf, 0, USB_BUF_SZ);  in reg_r()
1182 	gspca_dev->usb_buf[0] = data;  in reg_w1()
1189 			gspca_dev->usb_buf, 1,  in reg_w1()
1213 	memcpy(gspca_dev->usb_buf, buffer, len);  in reg_w()
1219 			gspca_dev->usb_buf, len,  in reg_w()
1240 		gspca_dev->usb_buf[0] = 0x80 | (2 << 4);  in i2c_w1()
1243 		gspca_dev->usb_buf[0] = 0x81 | (2 << 4);  in i2c_w1()
1246 	gspca_dev->usb_buf[1] = sd->i2c_addr;  in i2c_w1()
1247 	gspca_dev->usb_buf[2] = reg;  in i2c_w1()
1248 	gspca_dev->usb_buf[3] = val;  in i2c_w1()
1249 	gspca_dev->usb_buf[4] = 0;  in i2c_w1()
1250 	gspca_dev->usb_buf[5] = 0;  in i2c_w1()
1251 	gspca_dev->usb_buf[6] = 0;  in i2c_w1()
1252 	gspca_dev->usb_buf[7] = 0x10;  in i2c_w1()
1259 			gspca_dev->usb_buf, 8,  in i2c_w1()
1278 	memcpy(gspca_dev->usb_buf, buffer, 8);  in i2c_w8()
1284 			gspca_dev->usb_buf, 8,  in i2c_w8()
1346 	if (gspca_dev->usb_buf[0] == 0x02	/* chip ID (02 is R) */  in hv7131r_probe()
1347 	    && gspca_dev->usb_buf[1] == 0x09  in hv7131r_probe()
1348 	    && gspca_dev->usb_buf[2] == 0x01) {  in hv7131r_probe()
1353 		gspca_dev->usb_buf[0], gspca_dev->usb_buf[1],  in hv7131r_probe()
1354 		gspca_dev->usb_buf[2]);  in hv7131r_probe()
1384 		val = (gspca_dev->usb_buf[3] << 8) | gspca_dev->usb_buf[4];  in mi0360_probe()
1423 	val = (gspca_dev->usb_buf[3] << 8) | gspca_dev->usb_buf[4];  in ov7630_probe()
1449 	val = (gspca_dev->usb_buf[3] << 8) | gspca_dev->usb_buf[4];  in ov7648_probe()
1462 	val = (gspca_dev->usb_buf[3] << 8) | gspca_dev->usb_buf[4];  in ov7648_probe()
1487 	val = gspca_dev->usb_buf[4];  in po2030n_probe()
1501 	val = (gspca_dev->usb_buf[3] << 8) | gspca_dev->usb_buf[4];  in po2030n_probe()
1556 	regF1 = gspca_dev->usb_buf[0];  in sd_init()
2133 	memcpy(gspca_dev->usb_buf, &sd->jpeg_hdr[JPEG_QT0_OFFSET], 64);  in setjpegqual()
2139 			gspca_dev->usb_buf, 64,  in setjpegqual()
2141 	memcpy(gspca_dev->usb_buf, &sd->jpeg_hdr[JPEG_QT1_OFFSET], 64);  in setjpegqual()
2147 			gspca_dev->usb_buf, 64,  in setjpegqual()