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Commit 1842dc2e authored by Cyrille Pitchen's avatar Cyrille Pitchen Committed by Greg Kroah-Hartman
Browse files

tty/serial: at91: fix typo and indentation 



Signed-off-by: default avatarCyrille Pitchen <cyrille.pitchen@atmel.com>
Acked-by: default avatarNicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 1cf6e8fc

drivers/tty/serial/atmel_serial.c

+22 −18
Original line number Original line Diff line number Diff line
@@ -738,7 +738,11 @@ static void atmel_complete_tx_dma(void *arg) 
	if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS)

	if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS)

		uart_write_wakeup(port);

		uart_write_wakeup(port);





	/* Do we really need this? */

	/*

	 * xmit is a circular buffer so, if we have just send data from

	 * xmit->tail to the end of xmit->buf, now we have to transmit the

	 * remaining data from the beginning of xmit->buf to xmit->head.

	 */

	if (!uart_circ_empty(xmit))

	if (!uart_circ_empty(xmit))

		tasklet_schedule(&atmel_port->tasklet);

		tasklet_schedule(&atmel_port->tasklet);