linux-kernel - [PATCH] acer-wmi: set permissions on interface file to S

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Date:	Wed, 30 Jun 2010 10:20:23 +0800
From:	Axel Lin <axel.lin@...il.com>
To:	linux-kernel <linux-kernel@...r.kernel.org>
Cc:	Carlos Corbacho <carlos@...angeworlds.co.uk>,
	Matthew Garrett <mjg@...hat.com>,
	Len Brown <len.brown@...el.com>,
	Thomas Renninger <trenn@...e.de>,
	platform-driver-x86@...r.kernel.org
Subject: [PATCH] acer-wmi: set permissions on interface file to S_IRUGO

The interface file is not writable, thus set permissions to S_IRUGO.

Signed-off-by: Axel Lin <axel.lin@...il.com>
---
 drivers/platform/x86/acer-wmi.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c
index 1415d97..fe7c9e4 100644
--- a/drivers/platform/x86/acer-wmi.c
+++ b/drivers/platform/x86/acer-wmi.c
@@ -1084,8 +1084,7 @@ static ssize_t show_interface(struct device *dev, struct device_attribute *attr,
 	}
 }
 
-static DEVICE_ATTR(interface, S_IWUGO | S_IRUGO | S_IWUSR,
-	show_interface, NULL);
+static DEVICE_ATTR(interface, S_IRUGO, show_interface, NULL);
 
 /*
  * debugfs functions
-- 
1.5.4.3



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