linux-kernel - [PATCH] drm/tidss: Fix warning: unused variable 'tidss_pm

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Date:   Mon, 29 Nov 2021 14:33:46 +0800
From:   Cai Huoqing <caihuoqing@...du.com>
To:     <caihuoqing@...du.com>
CC:     Jyri Sarha <jyri.sarha@....fi>, Tomi Valkeinen <tomba@...nel.org>,
        "David Airlie" <airlied@...ux.ie>, Daniel Vetter <daniel@...ll.ch>,
        <dri-devel@...ts.freedesktop.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH] drm/tidss: Fix warning: unused variable 'tidss_pm_ops'

Mark 'tidss_pm_ops' as __maybe_unused to avoid
the warning: unused variable 'tidss_pm_ops'

Fixes: 6e120594631f ("drm/tidss: Make use of the helper macro SET_RUNTIME_PM_OPS()")
Signed-off-by: Cai Huoqing <caihuoqing@...du.com>
---
 drivers/gpu/drm/tidss/tidss_drv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/tidss/tidss_drv.c b/drivers/gpu/drm/tidss/tidss_drv.c
index 4366b5c798e0..7c784e90e40e 100644
--- a/drivers/gpu/drm/tidss/tidss_drv.c
+++ b/drivers/gpu/drm/tidss/tidss_drv.c
@@ -88,7 +88,7 @@ static int __maybe_unused tidss_resume(struct device *dev)
 	return drm_mode_config_helper_resume(&tidss->ddev);
 }
 
-static const struct dev_pm_ops tidss_pm_ops = {
+static __maybe_unused const struct dev_pm_ops tidss_pm_ops = {
 	SET_SYSTEM_SLEEP_PM_OPS(tidss_suspend, tidss_resume)
 	SET_RUNTIME_PM_OPS(tidss_pm_runtime_suspend, tidss_pm_runtime_resume, NULL)
 };
-- 
2.25.1