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-rw-r--r--arch/s390/kernel/smp.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c
index b8c1a85bcf2d..a919b2f0141d 100644
--- a/arch/s390/kernel/smp.c
+++ b/arch/s390/kernel/smp.c
@@ -1151,7 +1151,7 @@ static ssize_t __ref rescan_store(struct device *dev,
rc = smp_rescan_cpus();
return rc ? rc : count;
}
-static DEVICE_ATTR(rescan, 0200, NULL, rescan_store);
+static DEVICE_ATTR_WO(rescan);
#endif /* CONFIG_HOTPLUG_CPU */
static int __init s390_smp_init(void)