SNDRV_CTL_TLV_OP_READ
{SNDRV_CTL_TLV_OP_READ, SNDRV_CTL_ELEM_ACCESS_TLV_READ},
if (op_flag != SNDRV_CTL_TLV_OP_READ &&
if (op_flag == SNDRV_CTL_TLV_OP_READ) {
err = snd_ctl_tlv_ioctl(ctl, argp, SNDRV_CTL_TLV_OP_READ);
case SNDRV_CTL_TLV_OP_READ:
if (op_flag == SNDRV_CTL_TLV_OP_READ) {
case SNDRV_CTL_TLV_OP_READ: