1456 			gspca_dev->usb_buf, len,  in reg_r()
1458 	PDEBUG(D_USBI, "reg_r [%02x] -> %02x", value, gspca_dev->usb_buf[0]);  in reg_r()
1474 	gspca_dev->usb_buf[0] = data;  in reg_w1()
1481 			gspca_dev->usb_buf, 1,  in reg_w1()
1505 	memcpy(gspca_dev->usb_buf, buffer, len);  in reg_w()
1511 			gspca_dev->usb_buf, len,  in reg_w()
1532 		gspca_dev->usb_buf[0] = 0x80 | (2 << 4);  in i2c_w1()
1535 		gspca_dev->usb_buf[0] = 0x81 | (2 << 4);  in i2c_w1()
1538 	gspca_dev->usb_buf[1] = sd->i2c_addr;  in i2c_w1()
1539 	gspca_dev->usb_buf[2] = reg;  in i2c_w1()
1540 	gspca_dev->usb_buf[3] = val;  in i2c_w1()
1541 	gspca_dev->usb_buf[4] = 0;  in i2c_w1()
1542 	gspca_dev->usb_buf[5] = 0;  in i2c_w1()
1543 	gspca_dev->usb_buf[6] = 0;  in i2c_w1()
1544 	gspca_dev->usb_buf[7] = 0x10;  in i2c_w1()
1551 			gspca_dev->usb_buf, 8,  in i2c_w1()
1569 	memcpy(gspca_dev->usb_buf, buffer, 8);  in i2c_w8()
1575 			gspca_dev->usb_buf, 8,  in i2c_w8()
1637 	if (gspca_dev->usb_buf[0] == 0x02	/* chip ID (02 is R) */  in hv7131r_probe()
1638 	    && gspca_dev->usb_buf[1] == 0x09  in hv7131r_probe()
1639 	    && gspca_dev->usb_buf[2] == 0x01) {  in hv7131r_probe()
1644 		gspca_dev->usb_buf[0], gspca_dev->usb_buf[1],  in hv7131r_probe()
1645 		gspca_dev->usb_buf[2]);  in hv7131r_probe()
1675 		val = (gspca_dev->usb_buf[3] << 8) | gspca_dev->usb_buf[4];  in mi0360_probe()
1713 	val = (gspca_dev->usb_buf[3] << 8) | gspca_dev->usb_buf[4];  in ov7630_probe()
1739 	val = (gspca_dev->usb_buf[3] << 8) | gspca_dev->usb_buf[4];  in ov7648_probe()
1752 	val = (gspca_dev->usb_buf[3] << 8) | gspca_dev->usb_buf[4];  in ov7648_probe()
1777 	val = gspca_dev->usb_buf[4];  in po2030n_probe()
1791 	val = (gspca_dev->usb_buf[3] << 8) | gspca_dev->usb_buf[4];  in po2030n_probe()
1847 	regF1 = gspca_dev->usb_buf[0];  in sd_init()
2355 	memcpy(gspca_dev->usb_buf, &sd->jpeg_hdr[JPEG_QT0_OFFSET], 64);  in setjpegqual()
2361 			gspca_dev->usb_buf, 64,  in setjpegqual()
2363 	memcpy(gspca_dev->usb_buf, &sd->jpeg_hdr[JPEG_QT1_OFFSET], 64);  in setjpegqual()
2369 			gspca_dev->usb_buf, 64,  in setjpegqual()