tty: serial: efm32: fix spelling mistake "reserverd" -> "reserved"

Fix a spelling mistake in a comment.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20200214141406.20792-1-alexandre.belloni@bootlin.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/tty/serial/efm32-uart.c b/drivers/tty/serial/efm32-uart.c
index 2ac87128d7fd95f310c2e91bd3682900c421de52..f12f29cf4f31c9931f416ff597d9d990b3f673b2 100644 (file)
--- a/drivers/tty/serial/efm32-uart.c
+++ b/drivers/tty/serial/efm32-uart.c
@@ -200,7 +200,7 @@ static void efm32_uart_rx_chars(struct efm32_uart_port *efm_port)
                /*
                 * This is a reserved bit and I only saw it read as 0. But to be
                 * sure not to be confused too much by new devices adhere to the
-                * warning in the reference manual that reserverd bits might
+                * warning in the reference manual that reserved bits might
                 * read as 1 in the future.
                 */
                rxdata &= ~SW_UARTn_RXDATAX_BERR;