linux-kernel - [PATCH 5.7 325/477] pwm: Add missing "CONFIG

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Message-Id: <20200623195422.897634178@linuxfoundation.org>
Date:   Tue, 23 Jun 2020 21:55:22 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Kees Cook <keescook@...omium.org>,
        Uwe Kleine-König 
        <u.kleine-koenig@...gutronix.de>,
        Thierry Reding <thierry.reding@...il.com>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.7 325/477] pwm: Add missing "CONFIG_" prefix

From: Kees Cook <keescook@...omium.org>

[ Upstream commit f5641d053d46a9a18fe13f2ecb4a7b4a66d9cdf7 ]

The IS_ENABLED() use was missing the CONFIG_ prefix which would have
lead to skipping this code.

Fixes: 3ad1f3a33286 ("pwm: Implement some checks for lowlevel drivers")
Signed-off-by: Kees Cook <keescook@...omium.org>
Reviewed-by: Uwe Kleine-König <u.kleine-koenig@...gutronix.de>
Signed-off-by: Thierry Reding <thierry.reding@...il.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/pwm/core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pwm/core.c b/drivers/pwm/core.c
index 9973c442b4555..6b3cbc0490c6e 100644
--- a/drivers/pwm/core.c
+++ b/drivers/pwm/core.c
@@ -121,7 +121,7 @@ static int pwm_device_request(struct pwm_device *pwm, const char *label)
 		pwm->chip->ops->get_state(pwm->chip, pwm, &pwm->state);
 		trace_pwm_get(pwm, &pwm->state);
 
-		if (IS_ENABLED(PWM_DEBUG))
+		if (IS_ENABLED(CONFIG_PWM_DEBUG))
 			pwm->last = pwm->state;
 	}
 
-- 
2.25.1