arch/powerpc/platforms/powernv/opal-dump.c: fix world-writable sysfs files
If you don't have a store function, you're not writable anyway!
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
diff --git a/arch/powerpc/platforms/powernv/opal-dump.c b/arch/powerpc/platforms/powernv/opal-dump.c
index 788a197..85bb8ff 100644
--- a/arch/powerpc/platforms/powernv/opal-dump.c
+++ b/arch/powerpc/platforms/powernv/opal-dump.c
@@ -102,9 +102,9 @@
* due to the dynamic size of the dump
*/
static struct dump_attribute id_attribute =
- __ATTR(id, 0666, dump_id_show, NULL);
+ __ATTR(id, S_IRUGO, dump_id_show, NULL);
static struct dump_attribute type_attribute =
- __ATTR(type, 0666, dump_type_show, NULL);
+ __ATTR(type, S_IRUGO, dump_type_show, NULL);
static struct dump_attribute ack_attribute =
__ATTR(acknowledge, 0660, dump_ack_show, dump_ack_store);
