serial: tegra: fix some spelling mistakes

Fix a few spelling mistakes I stumbled upon while debugging a customers
UART issues.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/tty/serial/serial-tegra.c b/drivers/tty/serial/serial-tegra.c
index af2a29c..d5269aa 100644 (file)
--- a/drivers/tty/serial/serial-tegra.c
+++ b/drivers/tty/serial/serial-tegra.c
@@ -746,7 +746,7 @@ static void tegra_uart_stop_rx(struct uart_port *u)
        if (!tup->rx_in_progress)
                return;
 
-       tegra_uart_wait_sym_time(tup, 1); /* wait a character interval */
+       tegra_uart_wait_sym_time(tup, 1); /* wait one character interval */
 
        ier = tup->ier_shadow;
        ier &= ~(UART_IER_RDI | UART_IER_RLSI | UART_IER_RTOIE |
@@ -887,7 +887,7 @@ static int tegra_uart_hw_init(struct tegra_uart_port *tup)
         *
         * EORD is different interrupt than RX_TIMEOUT - RX_TIMEOUT occurs when
         * the DATA is sitting in the FIFO and couldn't be transferred to the
-        * DMA as the DMA size alignment(4 bytes) is not met. EORD will be
+        * DMA as the DMA size alignment (4 bytes) is not met. EORD will be
         * triggered when there is a pause of the incomming data stream for 4
         * characters long.
         *
@@ -1079,7 +1079,7 @@ static void tegra_uart_set_termios(struct uart_port *u,
        if (tup->rts_active)
                set_rts(tup, false);
 
-       /* Clear all interrupts as configuration is going to be change */
+       /* Clear all interrupts as configuration is going to be changed */
        tegra_uart_write(tup, tup->ier_shadow | UART_IER_RDI, UART_IER);
        tegra_uart_read(tup, UART_IER);
        tegra_uart_write(tup, 0, UART_IER);
@@ -1165,10 +1165,10 @@ static void tegra_uart_set_termios(struct uart_port *u,
        /* update the port timeout based on new settings */
        uart_update_timeout(u, termios->c_cflag, baud);
 
-       /* Make sure all write has completed */
+       /* Make sure all writes have completed */
        tegra_uart_read(tup, UART_IER);
 
-       /* Reenable interrupt */
+       /* Re-enable interrupt */
        tegra_uart_write(tup, tup->ier_shadow, UART_IER);
        tegra_uart_read(tup, UART_IER);