Commit 3ea03c02 authored by Ilpo Järvinen's avatar Ilpo Järvinen Committed by Greg Kroah-Hartman
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serial: sccnxp: Use uart_xmit_advance() 



Take advantage of the new uart_xmit_advance() helper.

Signed-off-by: default avatarIlpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20221019091151.6692-31-ilpo.jarvinen@linux.intel.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 10b459d2

drivers/tty/serial/sccnxp.c

+1 −2
Original line number Diff line number Diff line
@@ -468,8 +468,7 @@ static void sccnxp_handle_tx(struct uart_port *port) 
			break;



		sccnxp_port_write(port, SCCNXP_THR_REG, xmit->buf[xmit->tail]);

		xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1);

		port->icount.tx++;

		uart_xmit_advance(port, 1);

	}



	if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS)