linux-kernel - [PATCH 20/31] video: fbdev: core: fbcon: Mark 'pending' as __maybe

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Date:   Wed, 13 Jan 2021 14:49:58 +0000
From:   Lee Jones <lee.jones@...aro.org>
To:     lee.jones@...aro.org
Cc:     linux-kernel@...r.kernel.org, carter@...psci.bristol.ac.uk,
        William Rucklidge <wjr@...cornell.edu>,
        Jes Sorensen <jds@....auc.dk>,
        Emmanuel Marty <core@...-project.org>,
        Jakub Jelinek <jj@...ra.linux.cz>, Martin Mares <mj@....cz>,
        Brad Douglas <brad@...uo.com>, dri-devel@...ts.freedesktop.org,
        linux-fbdev@...r.kernel.org
Subject: [PATCH 20/31] video: fbdev: core: fbcon: Mark 'pending' as __maybe_unused

'pending' is only used if FBCONDEBUG is defined.

Fixes the following W=1 kernel build warning(s):

 drivers/video/fbdev/core/fbcon.c: In function ‘fbcon_exit’:
 drivers/video/fbdev/core/fbcon.c:3295:7: warning: variable ‘pending’ set but not used [-Wunused-but-set-variable]

Cc: carter@...psci.bristol.ac.uk
Cc: William Rucklidge <wjr@...cornell.edu>
Cc: Jes Sorensen <jds@....auc.dk>
Cc: Emmanuel Marty <core@...-project.org>
Cc: Jakub Jelinek <jj@...ra.linux.cz>
Cc: Martin Mares <mj@....cz>
Cc: Brad Douglas <brad@...uo.com>
Cc: dri-devel@...ts.freedesktop.org
Cc: linux-fbdev@...r.kernel.org
Signed-off-by: Lee Jones <lee.jones@...aro.org>
---
 drivers/video/fbdev/core/fbcon.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/video/fbdev/core/fbcon.c b/drivers/video/fbdev/core/fbcon.c
index bf61598bf1c39..f3d628fd07dc1 100644
--- a/drivers/video/fbdev/core/fbcon.c
+++ b/drivers/video/fbdev/core/fbcon.c
@@ -3292,7 +3292,7 @@ static void fbcon_exit(void)
 #endif
 
 	for_each_registered_fb(i) {
-		int pending = 0;
+		int __maybe_unused pending = 0;
 
 		mapped = 0;
 		info = registered_fb[i];
-- 
2.25.1