arch/powerpc/platforms/powernv/opal-dump.c: fix world-writable sysfs files
authorRusty Russell <rusty@rustcorp.com.au>
Thu, 7 Aug 2014 13:08:55 +0000 (22:38 +0930)
committerRusty Russell <rusty@rustcorp.com.au>
Thu, 7 Aug 2014 13:08:55 +0000 (22:38 +0930)
If you don't have a store function, you're not writable anyway!

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
arch/powerpc/platforms/powernv/opal-dump.c