fix comnment/printk typos concerning "empty"
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/drivers/serial/nwpserial.c b/drivers/serial/nwpserial.c
index 3c02fa9..e65b0d9 100644
--- a/drivers/serial/nwpserial.c
+++ b/drivers/serial/nwpserial.c
@@ -81,7 +81,7 @@
uart_console_write(&up->port, s, count, nwpserial_console_putchar);
- /* wait for transmitter to become emtpy */
+ /* wait for transmitter to become empty */
while ((dcr_read(up->dcr_host, UART_LSR) & UART_LSR_THRE) == 0)
cpu_relax();