From: Robert Abel <rabel@robertabel.eu>
Date: Fri, 9 Feb 2018 23:50:12 +0000 (+0100)
Subject: auxdisplay: charlcd: replace octal literal with form-feed escape sequence
X-Git-Tag: v4.18-rc1~102^2~6
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=9629ccca3b82491402ebbed8c03d34d32bb59d58;p=linux.git

auxdisplay: charlcd: replace octal literal with form-feed escape sequence

There is no need to resort to octal escape sequence for the form feed
character when an established escape sequence exists.

Signed-off-by: Robert Abel <rabel@robertabel.eu>
Signed-off-by: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
---

diff --git a/drivers/auxdisplay/charlcd.c b/drivers/auxdisplay/charlcd.c
index b61cea36add5..ee39d1a85bf7 100644
--- a/drivers/auxdisplay/charlcd.c
+++ b/drivers/auxdisplay/charlcd.c
@@ -556,7 +556,7 @@ static void charlcd_write_char(struct charlcd *lcd, char c)
 			/* back one char again */
 			lcd->ops->write_cmd(lcd, LCD_CMD_SHIFT);
 			break;
-		case '\014':
+		case '\f':
 			/* quickly clear the display */
 			charlcd_clear_fast(lcd);
 			break;