[PATCH] tty/serial: fix repeated words in comments

[Jilin Yuan]

 Delete the redundant word 'power'.
 Delete the redundant word 'long'.

Signed-off-by: Jilin Yuan <yuanjilin@xxxxxxxxxx>
---
 drivers/tty/serial/imx.c         | 2 +-
 drivers/tty/serial/samsung_tty.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/tty/serial/imx.c b/drivers/tty/serial/imx.c
index 30edb35a6a15..c72e0dad3544 100644
--- a/drivers/tty/serial/imx.c
+++ b/drivers/tty/serial/imx.c
@@ -2069,7 +2069,7 @@ imx_uart_console_get_options(struct imx_port *sport, int *baud,
 		{	/*
 			 * The next code provides exact computation of
 			 *   baud_raw = round(((uartclk/16) * (ubir + 1)) / (ubmr + 1))
-			 * without need of float support or long long division,
+			 * without need of float support or long division,
 			 * which would be required to prevent 32bit arithmetic overflow
 			 */
 			unsigned int mul = ubir + 1;
diff --git a/drivers/tty/serial/samsung_tty.c b/drivers/tty/serial/samsung_tty.c
index d5ca904def34..af799b79ba25 100644
--- a/drivers/tty/serial/samsung_tty.c
+++ b/drivers/tty/serial/samsung_tty.c
@@ -1353,7 +1353,7 @@ static int apple_s5l_serial_startup(struct uart_port *port)
 	return ret;
 }
 
-/* power power management control */
+/* power management control */
 
 static void s3c24xx_serial_pm(struct uart_port *port, unsigned int level,
 			      unsigned int old)
-- 
2.36.1