Commit 9bc995f5 authored by Jiri Slaby's avatar Jiri Slaby Committed by Greg Kroah-Hartman
Browse files

serial: pch: remove debug print from pop_tx 



It makes the code overly complicated for no good reason.

Signed-off-by: default avatarJiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20220503080808.28332-3-jslaby@suse.cz


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent fcfb1c39

drivers/tty/serial/pch_uart.c

+1 −5
Original line number Diff line number Diff line
@@ -764,7 +764,7 @@ static bool pop_tx(struct eg20t_port *priv, unsigned int size) 
	struct circ_buf *xmit = &port->state->xmit;



	if (uart_tx_stopped(port))

		goto pop_tx_end;

		return false;



	while (!uart_circ_empty(xmit) && count < size) {

		iowrite8(xmit->buf[xmit->tail], priv->membase + PCH_UART_THR);
@@ -773,10 +773,6 @@ static bool pop_tx(struct eg20t_port *priv, unsigned int size) 
		count++;

	}



pop_tx_end:

	dev_dbg(priv->port.dev, "%d characters. Remained %d characters.(%lu)\n",

		 count, size - count, jiffies);



	return count;

}