diff options
Diffstat (limited to 'drivers/nfc/nfcmrvl/uart.c')
| -rw-r--r-- | drivers/nfc/nfcmrvl/uart.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/nfc/nfcmrvl/uart.c b/drivers/nfc/nfcmrvl/uart.c index f3d041c4f249..b33249bec419 100644 --- a/drivers/nfc/nfcmrvl/uart.c +++ b/drivers/nfc/nfcmrvl/uart.c @@ -152,10 +152,6 @@ static int nfcmrvl_nci_uart_open(struct nci_uart *nu) nu->drv_data = priv; nu->ndev = priv->ndev; - /* Set BREAK */ - if (priv->config.break_control && nu->tty->ops->break_ctl) - nu->tty->ops->break_ctl(nu->tty, -1); - return 0; } @@ -174,6 +170,9 @@ static void nfcmrvl_nci_uart_tx_start(struct nci_uart *nu) { struct nfcmrvl_private *priv = (struct nfcmrvl_private *)nu->drv_data; + if (priv->ndev->nfc_dev->fw_download_in_progress) + return; + /* Remove BREAK to wake up the NFCC */ if (priv->config.break_control && nu->tty->ops->break_ctl) { nu->tty->ops->break_ctl(nu->tty, 0); @@ -185,6 +184,9 @@ static void nfcmrvl_nci_uart_tx_done(struct nci_uart *nu) { struct nfcmrvl_private *priv = (struct nfcmrvl_private *)nu->drv_data; + if (priv->ndev->nfc_dev->fw_download_in_progress) + return; + /* ** To ensure that if the NFCC goes in DEEP SLEEP sate we can wake him ** up. we set BREAK. Once we will be ready to send again we will remove |