linux-kernel - [PATCH 1/8] backlight: lms501kf03: Remove unused const variables

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Date:   Wed, 24 Jun 2020 15:57:14 +0100
From:   Lee Jones <lee.jones@...aro.org>
To:     daniel.thompson@...aro.org, jingoohan1@...il.com,
        dri-devel@...ts.freedesktop.org, linux-fbdev@...r.kernel.org
Cc:     linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Lee Jones <lee.jones@...aro.org>, stable@...r.kernel.org,
        Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
Subject: [PATCH 1/8] backlight: lms501kf03: Remove unused const variables

W=1 kernel build reports:

 drivers/video/backlight/lms501kf03.c:96:28: warning: ‘seq_sleep_in’ defined but not used [-Wunused-const-variable=]
 96 | static const unsigned char seq_sleep_in[] = {
 | ^~~~~~~~~~~~
 drivers/video/backlight/lms501kf03.c:92:28: warning: ‘seq_up_dn’ defined but not used [-Wunused-const-variable=]
 92 | static const unsigned char seq_up_dn[] = {
 | ^~~~~~~~~

Either 'seq_sleep_in' nor 'seq_up_dn' have been used since the
driver first landed in 2013.

Cc: <stable@...r.kernel.org>
Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
Signed-off-by: Lee Jones <lee.jones@...aro.org>
---
 drivers/video/backlight/lms501kf03.c | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/drivers/video/backlight/lms501kf03.c b/drivers/video/backlight/lms501kf03.c
index 8ae32e3573c1a..c1bd02bb8b2ee 100644
--- a/drivers/video/backlight/lms501kf03.c
+++ b/drivers/video/backlight/lms501kf03.c
@@ -89,14 +89,6 @@ static const unsigned char seq_rgb_gamma[] = {
 	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 };
 
-static const unsigned char seq_up_dn[] = {
-	0x36, 0x10,
-};
-
-static const unsigned char seq_sleep_in[] = {
-	0x10,
-};
-
 static const unsigned char seq_sleep_out[] = {
 	0x11,
 };
-- 
2.25.1