const: constify remaining dev_pm_ops

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/s390/block/xpram.c b/drivers/s390/block/xpram.c
index 116d1b3eeb1..118de392af6 100644
--- a/drivers/s390/block/xpram.c
+++ b/drivers/s390/block/xpram.c
@@ -407,7 +407,7 @@ static int xpram_restore(struct device *dev)
         return 0;
 }
 
-static struct dev_pm_ops xpram_pm_ops = {
+static const struct dev_pm_ops xpram_pm_ops = {
         .restore        = xpram_restore,
 };