auxdisplay: charlcd: fix two-line command ^[[LN not marked as processed

Signed-off-by: Robert Abel <rabel@robertabel.eu>
Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>

diff --git a/drivers/auxdisplay/charlcd.c b/drivers/auxdisplay/charlcd.c
index ee39d1a..0246ff7 100644 (file)
--- a/drivers/auxdisplay/charlcd.c
+++ b/drivers/auxdisplay/charlcd.c
@@ -363,6 +363,7 @@ static inline int handle_lcd_special_code(struct charlcd *lcd)
                break;
        case 'N':       /* Two Lines */
                priv->flags |= LCD_FLAG_N;
+               processed = 1;
                break;
        case 'l':       /* Shift Cursor Left */
                if (priv->addr.x > 0) {