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serial: pic32: Use uart_xmit_advance()

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Take advantage of the new uart_xmit_advance() helper.

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20221019091151.6692-26-ilpo.jarvinen@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Ilpo Järvinen 2022-10-19 12:11:32 +03:00 committed by Greg Kroah-Hartman
parent 269599fa88
commit 98fdebeebb
1 changed files with 1 additions and 2 deletions
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3
drivers/tty/serial/pic32_uart.c
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@ -376,8 +376,7 @@ static void pic32_uart_do_tx(struct uart_port *port)
pic32_uart_writel(sport, PIC32_UART_TX, c);
xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1);
port->icount.tx++;
uart_xmit_advance(port, 1);
if (uart_circ_empty(xmit))
break;
if (--max_count == 0)