diff options
Diffstat (limited to 'drivers/staging/comedi')
| -rw-r--r-- | drivers/staging/comedi/drivers/ni_usb6501.c | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/drivers/staging/comedi/drivers/ni_usb6501.c b/drivers/staging/comedi/drivers/ni_usb6501.c index eea9c680cc4d..7a1d01649b8f 100644 --- a/drivers/staging/comedi/drivers/ni_usb6501.c +++ b/drivers/staging/comedi/drivers/ni_usb6501.c @@ -188,41 +188,26 @@ static int ni6501_send_command(struct comedi_device *dev, int command, switch (command) { case READ_PORT: - request_size = sizeof(READ_PORT_REQUEST); response_size = sizeof(READ_PORT_RESPONSE); - memcpy(tx, READ_PORT_REQUEST, request_size); - tx[14] = port[0]; - break; - case WRITE_PORT: - request_size = sizeof(WRITE_PORT_REQUEST); response_size = sizeof(GENERIC_RESPONSE); - memcpy(tx, WRITE_PORT_REQUEST, request_size); - tx[14] = port[0]; tx[17] = bitmap[0]; - break; - case SET_PORT_DIR: - request_size = sizeof(SET_PORT_DIR_REQUEST); response_size = sizeof(GENERIC_RESPONSE); - memcpy(tx, SET_PORT_DIR_REQUEST, request_size); - tx[14] = port[0]; tx[15] = port[1]; tx[16] = port[2]; - break; - default: ret = -EINVAL; goto end; |