linux

Pull auxdisplay fix from Miguel Ojeda:
 "charlcd: fix x/y command parsing (Mans Rullgard)"

* tag 'auxdisplay-for-linus-v4.20' of https://github.com/ojeda/linux:
  auxdisplay: charlcd: fix x/y command parsing

parents 94f82008 9bc30ab8

drivers/auxdisplay/charlcd.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -538,6 +538,9 @@ static inline int handle_lcd_special_code(struct charlcd *lcd)
		}
		case 'x': /* gotoxy : LxXXX[yYYY]; */
		case 'y': /* gotoxy : LyYYY[xXXX]; */
		if (priv->esc_seq.buf[priv->esc_seq.len - 1] != ';')
		break;

		/* If the command is valid, move to the new address */
		if (parse_xy(esc, &priv->addr.x, &priv->addr.y))
		charlcd_gotoxy(lcd);