3.16.63-rc1 review patch. If anyone has any objections, please let me know.
------------------
From: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
Commit c3925a3da617 "s390/dasd: fix IO error for newly defined
devices" removed a cast of dasd_device::private which was not
necessary in the upstream code. However, in 3.16 the type of
dasd_device::private is char *, so the cast is still needed.
Reported-by: kbuild test robot <lkp@xxxxxxxxx>
Signed-off-by: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
---
--- a/drivers/s390/block/dasd_alias.c
+++ b/drivers/s390/block/dasd_alias.c
@@ -608,7 +608,8 @@ static int _schedule_lcu_update(struct a
int dasd_alias_add_device(struct dasd_device *device)
{
- struct dasd_eckd_private *private = device->private;
+ struct dasd_eckd_private *private =
+ (struct dasd_eckd_private *)device->private;
__u8 uaddr = private->uid.real_unit_addr;
struct alias_lcu *lcu = private->lcu;
unsigned long flags;
