[PATCH] rtmutex-tester: set correct permissions on sysfs files

From: Sasha Levin
Date: Wed Mar 20 2013 - 11:58:30 EST

sysfs started complaining about cases where permissions don't
match what's in the sysfs ops structure (such as allowing read
without a "show" callback).

Signed-off-by: Sasha Levin <sasha.levin@xxxxxxxxxx>
kernel/rtmutex-tester.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/kernel/rtmutex-tester.c b/kernel/rtmutex-tester.c
index 7890b10..1d96dd0 100644
--- a/kernel/rtmutex-tester.c
+++ b/kernel/rtmutex-tester.c
@@ -14,6 +14,7 @@
#include <linux/spinlock.h>
#include <linux/timer.h>
#include <linux/freezer.h>
+#include <linux/stat.h>

#include "rtmutex.h"

@@ -366,8 +367,8 @@ static ssize_t sysfs_test_status(struct device *dev, struct device_attribute *at
return curr - buf;

-static DEVICE_ATTR(status, 0600, sysfs_test_status, NULL);
-static DEVICE_ATTR(command, 0600, NULL, sysfs_test_command);
+static DEVICE_ATTR(status, S_IRUSR, sysfs_test_status, NULL);
+static DEVICE_ATTR(command, S_IWUSR, NULL, sysfs_test_command);

static struct bus_type rttest_subsys = {
.name = "rttest",

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