From 2bf82b5a80d9c4ca3e64d273771d5629d46eb1d0 Mon Sep 17 00:00:00 2001
From: Lars Poeschel <poeschel@lemonage.de>
Date: Tue, 3 Nov 2020 10:58:15 +0100
Subject: auxdisplay: make charlcd_backlight visible to hd44780_common

hd44780_common wants to use the charlcd_backlight function, so make it
visible.

Reviewed-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Lars Poeschel <poeschel@lemonage.de>
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
---
 drivers/auxdisplay/charlcd.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'drivers/auxdisplay/charlcd.h')

diff --git a/drivers/auxdisplay/charlcd.h b/drivers/auxdisplay/charlcd.h
index a6c32c4d1aac..a3210305cae7 100644
--- a/drivers/auxdisplay/charlcd.h
+++ b/drivers/auxdisplay/charlcd.h
@@ -56,6 +56,7 @@ struct charlcd_ops {
 	int (*clear_display)(struct charlcd *lcd);
 };
 
+void charlcd_backlight(struct charlcd *lcd, enum charlcd_onoff on);
 struct charlcd *charlcd_alloc(void);
 void charlcd_free(struct charlcd *lcd);
 
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