diff options
| -rw-r--r-- | drivers/tty/serial/sh-sci.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c index f8e53ac5c17d..6ff6f2bf3b9b 100644 --- a/drivers/tty/serial/sh-sci.c +++ b/drivers/tty/serial/sh-sci.c @@ -1574,7 +1574,6 @@ static void sci_request_dma(struct uart_port *port) if (dma_mapping_error(chan->device->dev, s->tx_dma_addr)) { dev_warn(port->dev, "Failed mapping Tx DMA descriptor\n"); dma_release_channel(chan); - chan = NULL; } else { dev_dbg(port->dev, "%s: mapped %lu@%p to %pad\n", __func__, UART_XMIT_SIZE, |