diff options
Diffstat (limited to 'drivers/nfc/trf7970a.c')
| -rw-r--r-- | drivers/nfc/trf7970a.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/drivers/nfc/trf7970a.c b/drivers/nfc/trf7970a.c index 9c93fbe..cab302c 100644 --- a/drivers/nfc/trf7970a.c +++ b/drivers/nfc/trf7970a.c @@ -1191,7 +1191,18 @@ static void trf7970a_abort_cmd(struct nfc_digital_dev *ddev) dev_dbg(trf->dev, "Abort process initiated\n"); mutex_lock(&trf->lock); - trf->aborting = true; + + switch (trf->state) { + case TRF7970A_ST_WAIT_FOR_TX_FIFO: + case TRF7970A_ST_WAIT_FOR_RX_DATA: + case TRF7970A_ST_WAIT_FOR_RX_DATA_CONT: + case TRF7970A_ST_WAIT_TO_ISSUE_EOF: + trf->aborting = true; + break; + default: + break; + } + mutex_unlock(&trf->lock); } |