linux-kernel - [PATCH] drivers/soc/mediatek: mark svs_resume and svs

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Message-Id: <20220628121326.2097912-1-jcmvbkbc@gmail.com>
Date:   Tue, 28 Jun 2022 05:13:26 -0700
From:   Max Filippov <jcmvbkbc@...il.com>
To:     linux-kernel@...r.kernel.org
Cc:     Roger Lu <roger.lu@...iatek.com>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Kevin Hilman <khilman@...libre.com>,
        linux-mediatek@...ts.infradead.org,
        Max Filippov <jcmvbkbc@...il.com>
Subject: [PATCH] drivers/soc/mediatek: mark svs_resume and svs_suspend as maybe unused

This fixes the following build errors on platforms without hibernation
support in linux-next:

drivers/soc/mediatek/mtk-svs.c:1515:12: error: ‘svs_resume’ defined but not used [-Werror=unused-function]
drivers/soc/mediatek/mtk-svs.c:1481:12: error: ‘svs_suspend’ defined but not used [-Werror=unused-function]

Fixes: 681a02e95000 ("soc: mediatek: SVS: introduce MTK SVS engine")
Signed-off-by: Max Filippov <jcmvbkbc@...il.com>
---
 drivers/soc/mediatek/mtk-svs.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/soc/mediatek/mtk-svs.c b/drivers/soc/mediatek/mtk-svs.c
index 87e05ab51552..363ab8bffa9f 100644
--- a/drivers/soc/mediatek/mtk-svs.c
+++ b/drivers/soc/mediatek/mtk-svs.c
@@ -1478,7 +1478,7 @@ static int svs_start(struct svs_platform *svsp)
 	return 0;
 }
 
-static int svs_suspend(struct device *dev)
+static int __maybe_unused svs_suspend(struct device *dev)
 {
 	struct svs_platform *svsp = dev_get_drvdata(dev);
 	struct svs_bank *svsb;
@@ -1512,7 +1512,7 @@ static int svs_suspend(struct device *dev)
 	return 0;
 }
 
-static int svs_resume(struct device *dev)
+static int __maybe_unused svs_resume(struct device *dev)
 {
 	struct svs_platform *svsp = dev_get_drvdata(dev);
 	int ret;
-- 
2.30.2