diff options
Diffstat (limited to 'drivers/tty/serial/pch_uart.c')
| -rw-r--r-- | drivers/tty/serial/pch_uart.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/tty/serial/pch_uart.c b/drivers/tty/serial/pch_uart.c index 3d54a43768cd..cc83b772b7ca 100644 --- a/drivers/tty/serial/pch_uart.c +++ b/drivers/tty/serial/pch_uart.c @@ -749,7 +749,7 @@ static void pch_dma_tx_complete(void *arg) uart_xmit_advance(port, sg_dma_len(sg)); async_tx_ack(priv->desc_tx); - dma_unmap_sg(port->dev, sg, priv->orig_nent, DMA_TO_DEVICE); + dma_unmap_sg(port->dev, priv->sg_tx_p, priv->orig_nent, DMA_TO_DEVICE); priv->tx_dma_use = 0; priv->nent = 0; priv->orig_nent = 0; @@ -1775,7 +1775,7 @@ static void pch_uart_exit_port(struct eg20t_port *priv) char name[32]; snprintf(name, sizeof(name), "uart%d_regs", priv->port.line); - debugfs_remove(debugfs_lookup(name, NULL)); + debugfs_lookup_and_remove(name, NULL); uart_remove_one_port(&pch_uart_driver, &priv->port); free_page((unsigned long)priv->rxbuf.buf); } |