linux-kernel - [PATCH] cpuidle: fix permission for driver name sysfs node

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Message-Id: <1405171762-31119-1-git-send-email-meraj.enigma@gmail.com>
Date:	Sat, 12 Jul 2014 19:29:22 +0600
From:	Mohammad Merajul Islam Molla <meraj.enigma@...il.com>
To:	linux-pm@...r.kernel.org
Cc:	rjw@...ysocki.net, daniel.lezcano@...aro.org,
	linux-kernel@...r.kernel.org, linaro-kernel@...ts.linaro.org,
	Mohammad Merajul Islam Molla <meraj.enigma@...il.com>
Subject: [PATCH] cpuidle: fix permission for driver name sysfs node

cpuidle driver name sysfs node is read-only. So permission should be 0444.

Signed-off-by: Mohammad Merajul Islam Molla <meraj.enigma@...il.com>
---
 drivers/cpuidle/sysfs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/cpuidle/sysfs.c b/drivers/cpuidle/sysfs.c
index efe2f17..97c5903 100644
--- a/drivers/cpuidle/sysfs.c
+++ b/drivers/cpuidle/sysfs.c
@@ -445,7 +445,7 @@ static void cpuidle_remove_state_sysfs(struct cpuidle_device *device)
 
 #define define_one_driver_ro(_name, show)                       \
 	static struct cpuidle_driver_attr attr_driver_##_name = \
-		__ATTR(_name, 0644, show, NULL)
+		__ATTR(_name, 0444, show, NULL)
 
 struct cpuidle_driver_kobj {
 	struct cpuidle_driver *drv;
-- 
1.9.1

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