Lines Matching refs:usb_buf
106 gspca_dev->usb_buf[0] = '\0';
111 SQ905_COMMAND, index, gspca_dev->usb_buf, 1,
122 SQ905_PING, 0, gspca_dev->usb_buf, 1,
139 gspca_dev->usb_buf[0] = '\0';
144 SQ905_READ_DONE, 0, gspca_dev->usb_buf, 1,
163 gspca_dev->usb_buf[0] = '\0';
170 SQ905_BULK_READ, size, gspca_dev->usb_buf,
194 * threads attempting to use gspca_dev->usb_buf we take the usb_lock when
329 ret = sq905_read_data(gspca_dev, gspca_dev->usb_buf, 4, 0);
332 /* usb_buf is allocated with kmalloc so is aligned.
335 ident = be32_to_cpup((__be32 *)gspca_dev->usb_buf);