Lines Matching refs:usb_buf
253 len ? gspca_dev->usb_buf : NULL, len, in reg_r()
262 memset(gspca_dev->usb_buf, 0, USB_BUF_SZ); in reg_r()
277 gspca_dev->usb_buf[0] = byte; in reg_w_1()
283 gspca_dev->usb_buf, 1, in reg_w_1()
343 gspca_dev->usb_buf[0]); in spca504_acknowledged_command()
349 gspca_dev->usb_buf[0]); in spca504_acknowledged_command()
362 info[i] = gspca_dev->usb_buf[0]; in spca504_read_info()
381 gspca_dev->usb_buf[0], endcode); in spca504A_acknowledged_command()
390 status = gspca_dev->usb_buf[0]; in spca504A_acknowledged_command()
405 if ((gspca_dev->usb_buf[0] & 0x01) == 0) in spca504B_PollingDataReady()
417 if (gspca_dev->usb_buf[0] != 0) { in spca504B_WaitCmdStatus()
434 data = gspca_dev->usb_buf; in spca50x_GetFirmware()
505 if (gspca_dev->usb_buf[0] == 0) in spca504_wait_status()
589 switch (gspca_dev->usb_buf[0]) { in sd_config()