linux-kernel - [PATCH] auxdisplay: charlcd: add help text for backlight initial state

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Message-Id: <20190704193354.31617-1-mans@mansr.com>
Date:   Thu,  4 Jul 2019 20:33:54 +0100
From:   Mans Rullgard <mans@...sr.com>
To:     Miguel Ojeda Sandonis <miguel.ojeda.sandonis@...il.com>
Cc:     linux-kernel@...r.kernel.org
Subject: [PATCH] auxdisplay: charlcd: add help text for backlight initial state

While the individual CHARLCD_BL_xxx options have help texts, the
menu itself does not.  Fix this.

Signed-off-by: Mans Rullgard <mans@...sr.com>
---
 drivers/auxdisplay/Kconfig | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/auxdisplay/Kconfig b/drivers/auxdisplay/Kconfig
index c52c738e554a..62bf0ef6ede8 100644
--- a/drivers/auxdisplay/Kconfig
+++ b/drivers/auxdisplay/Kconfig
@@ -448,6 +448,8 @@ config PANEL_BOOT_MESSAGE
 choice
 	prompt "Backlight initial state"
 	default CHARLCD_BL_FLASH
+	---help---
+	  Select the initial backlight state on boot or module load.
 
 	config CHARLCD_BL_OFF
 		bool "Off"
-- 
2.22.0