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serial: tegra: Use uart_xmit_advance()

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Take advantage of the new uart_xmit_advance() helper.

Reviewed-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20221019091151.6692-32-ilpo.jarvinen@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Ilpo Järvinen 2022-10-19 12:11:38 +03:00 committed by Greg Kroah-Hartman
parent 3ea03c021d
commit b7e2647671
1 changed files with 1 additions and 2 deletions
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3
drivers/tty/serial/serial-tegra.c
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@ -496,8 +496,7 @@ static void tegra_uart_fill_tx_fifo(struct tegra_uart_port *tup, int max_bytes)
break;
}
tegra_uart_write(tup, xmit->buf[xmit->tail], UART_TX);
xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1);
tup->uport.icount.tx++;
uart_xmit_advance(&tup->uport, 1);
}
}