Commit edc62b17 authored by Ilpo Järvinen's avatar Ilpo Järvinen Committed by Greg Kroah-Hartman
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serial: xuartps: 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/20221019091151.6692-44-ilpo.jarvinen@linux.intel.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 41e804c4

drivers/tty/serial/xilinx_uartps.c

+1 −3
Original line number Diff line number Diff line
@@ -326,9 +326,7 @@ static void cdns_uart_handle_tx(void *dev_id) 
	       !(readl(port->membase + CDNS_UART_SR) & CDNS_UART_SR_TXFULL)) {



		writel(xmit->buf[xmit->tail], port->membase + CDNS_UART_FIFO);



		port->icount.tx++;

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

		uart_xmit_advance(port, 1);

		numbytes--;

	}