[S390] dasd: improve error recovery for internal I/O

[karo-tx-linux.git] / drivers / s390 / block / dasd_ioctl.c

diff --git a/drivers/s390/block/dasd_ioctl.c b/drivers/s390/block/dasd_ioctl.c
index f756a1b0c57a79198f764c5dfeed573a4f3519b9..478bcdb90b6fbb29b9afbc1a66e267c2200bd530 100644 (file)
--- a/drivers/s390/block/dasd_ioctl.c
+++ b/drivers/s390/block/dasd_ioctl.c
@@ -101,7 +101,7 @@ static int dasd_ioctl_quiesce(struct dasd_block *block)
        pr_info("%s: The DASD has been put in the quiesce "
                "state\n", dev_name(&base->cdev->dev));
        spin_lock_irqsave(get_ccwdev_lock(base->cdev), flags);
-       base->stopped |= DASD_STOPPED_QUIESCE;
+       dasd_device_set_stop_bits(base, DASD_STOPPED_QUIESCE);
        spin_unlock_irqrestore(get_ccwdev_lock(base->cdev), flags);
        return 0;
 }
@@ -122,7 +122,7 @@ static int dasd_ioctl_resume(struct dasd_block *block)
        pr_info("%s: I/O operations have been resumed "
                "on the DASD\n", dev_name(&base->cdev->dev));
        spin_lock_irqsave(get_ccwdev_lock(base->cdev), flags);
-       base->stopped &= ~DASD_STOPPED_QUIESCE;
+       dasd_device_remove_stop_bits(base, DASD_STOPPED_QUIESCE);
        spin_unlock_irqrestore(get_ccwdev_lock(base->cdev), flags);
 
        dasd_schedule_block_bh(block);