linux-kernel - [PATCH 1/4] auxdisplay: charlcd: fix two-line command ^[[LN not marked as processed

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Date:   Mon, 26 Feb 2018 00:54:29 +0100
From:   Robert Abel <rabel@...ertabel.eu>
To:     linux-kernel <linux-kernel@...r.kernel.org>
Cc:     Robert Abel <rabel@...ertabel.eu>,
        Miguel Ojeda <miguel.ojeda.sandonis@...il.com>,
        Willy Tarreau <w@....eu>,
        Geert Uytterhoeven <geert@...ux-m68k.org>,
        Andy Shevchenko <andy.shevchenko@...il.com>
Subject: [PATCH 1/4] auxdisplay: charlcd: fix two-line command ^[[LN not
 marked as processed

Signed-off-by: Robert Abel <rabel@...ertabel.eu>
---
 drivers/auxdisplay/charlcd.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/auxdisplay/charlcd.c b/drivers/auxdisplay/charlcd.c
index a3486db03d81..e3b2fd15c5a3 100644
--- a/drivers/auxdisplay/charlcd.c
+++ b/drivers/auxdisplay/charlcd.c
@@ -362,6 +362,7 @@ 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) {
-- 
2.11.0