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authorHeiko Carstens <heiko.carstens@de.ibm.com>2008-05-02 12:49:40 +0200
committerThomas Gleixner <tglx@linutronix.de>2008-05-03 18:11:48 +0200
commit4359a023a8c3b247b348c310bf510b23f3c1ab64 (patch)
treebe6479eada293e91c4a17b1d6b942a4a7846a86d /kernel/time
parent4346f65426cbceb64794b468e4af6f5632d58c5e (diff)
clocksource: Fix permissions for available_clocksource
File permissions for /sys/devices/system/clocksource/clocksource0/available_clocksource are 600 which allows write access. But this is in fact a read only file. So change permissions to 400. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: John Stultz <johnstul@us.ibm.com> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'kernel/time')
-rw-r--r--kernel/time/clocksource.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/time/clocksource.c b/kernel/time/clocksource.c
index 73961f35fdc8..83221ed76e64 100644
--- a/kernel/time/clocksource.c
+++ b/kernel/time/clocksource.c
@@ -474,7 +474,7 @@ sysfs_show_available_clocksources(struct sys_device *dev, char *buf)
static SYSDEV_ATTR(current_clocksource, 0600, sysfs_show_current_clocksources,
sysfs_override_clocksource);
-static SYSDEV_ATTR(available_clocksource, 0600,
+static SYSDEV_ATTR(available_clocksource, 0400,
sysfs_show_available_clocksources, NULL);
static struct sysdev_class clocksource_sysclass = {