linux-kernel - [PATCH] mfd: atmel-flexcom: fix compilation warning

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Date:   Tue, 7 Dec 2021 13:15:15 +0200
From:   Claudiu Beznea <claudiu.beznea@...rochip.com>
To:     <lee.jones@...aro.org>, <nicolas.ferre@...rochip.com>,
        <alexandre.belloni@...tlin.com>, <ludovic.desroches@...rochip.com>
CC:     <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>,
        Claudiu Beznea <claudiu.beznea@...rochip.com>,
        kernel test robot <lkp@...el.com>
Subject: [PATCH] mfd: atmel-flexcom: fix compilation warning

Fix "unused variable 'atmel_flexcom_pm_ops' [-Wunused-const-variable]"
compilation warning by using __maybe_unused on PM ops.

Reported-by: kernel test robot <lkp@...el.com>
Signed-off-by: Claudiu Beznea <claudiu.beznea@...rochip.com>
---
 drivers/mfd/atmel-flexcom.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mfd/atmel-flexcom.c b/drivers/mfd/atmel-flexcom.c
index 559eb4d352b6..33caa4fba6af 100644
--- a/drivers/mfd/atmel-flexcom.c
+++ b/drivers/mfd/atmel-flexcom.c
@@ -105,7 +105,7 @@ static int __maybe_unused atmel_flexcom_resume_noirq(struct device *dev)
 	return 0;
 }
 
-static const struct dev_pm_ops atmel_flexcom_pm_ops = {
+static const struct dev_pm_ops __maybe_unused atmel_flexcom_pm_ops = {
 	.resume_noirq = atmel_flexcom_resume_noirq,
 };
 
-- 
2.32.0